2005966600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:564

約数の個数: 192

約数和(自身を含む): 5342515200

約数和(自身を除く): 3336548600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 67, 88, 100, 110, 124, 134, 155, 200, 220, 248, 268, 275, 310, 335, 341, 439, 440, 536, 550, 620, 670, 682, 737, 775, 878, 1100, 1240, 1340, 1364, 1474, 1550, 1675, 1705, 1756, 2077, 2195, 2200, 2680, 2728, 2948, 3100, 3350, 3410, 3512, 3685, 4154, 4390, 4829, 5896, 6200, 6700, 6820, 7370, 8308, 8525, 8780, 9658, 10385, 10975, 13400, 13609, 13640, 14740, 16616, 17050, 17560, 18425, 19316, 20770, 21950, 22847, 24145, 27218, 29413, 29480, 34100, 36850, 38632, 41540, 43900, 45694, 48290, 51925, 54436, 58826, 68045, 68200, 73700, 83080, 87800, 91388, 96580, 103850, 108872, 114235, 117652, 120725, 136090, 147065, 147400, 149699, 182776, 193160, 207700, 228470, 235304, 241450, 272180, 294130, 299398, 323543, 340225, 415400, 456940, 482900, 544360, 571175, 588260, 598796, 647086, 680450, 735325, 748495, 911803, 913880, 965800, 1142350, 1176520, 1197592, 1294172, 1360900, 1470650, 1496990, 1617715, 1823606, 2284700, 2588344, 2721800, 2941300, 2993980, 3235430, 3647212, 3742475, 4559015, 4569400, 5882600, 5987960, 6470860, 7294424, 7484950, 8088575, 9118030, 10029833, 12941720, 14969900, 16177150, 18236060, 20059666, 22795075, 29939800, 32354300, 36472120, 40119332, 45590150, 50149165, 64708600, 80238664, 91180300, 100298330, 182360600, 200596660, 250745825, 401193320, 501491650, 1002983300, 2005966600]

約数ペア:

[(1, 2005966600), (2, 1002983300), (4, 501491650), (5, 401193320), (8, 250745825), (10, 200596660), (11, 182360600), (20, 100298330), (22, 91180300), (25, 80238664), (31, 64708600), (40, 50149165), (44, 45590150), (50, 40119332), (55, 36472120), (62, 32354300), (67, 29939800), (88, 22795075), (100, 20059666), (110, 18236060), (124, 16177150), (134, 14969900), (155, 12941720), (200, 10029833), (220, 9118030), (248, 8088575), (268, 7484950), (275, 7294424), (310, 6470860), (335, 5987960), (341, 5882600), (439, 4569400), (440, 4559015), (536, 3742475), (550, 3647212), (620, 3235430), (670, 2993980), (682, 2941300), (737, 2721800), (775, 2588344), (878, 2284700), (1100, 1823606), (1240, 1617715), (1340, 1496990), (1364, 1470650), (1474, 1360900), (1550, 1294172), (1675, 1197592), (1705, 1176520), (1756, 1142350), (2077, 965800), (2195, 913880), (2200, 911803), (2680, 748495), (2728, 735325), (2948, 680450), (3100, 647086), (3350, 598796), (3410, 588260), (3512, 571175), (3685, 544360), (4154, 482900), (4390, 456940), (4829, 415400), (5896, 340225), (6200, 323543), (6700, 299398), (6820, 294130), (7370, 272180), (8308, 241450), (8525, 235304), (8780, 228470), (9658, 207700), (10385, 193160), (10975, 182776), (13400, 149699), (13609, 147400), (13640, 147065), (14740, 136090), (16616, 120725), (17050, 117652), (17560, 114235), (18425, 108872), (19316, 103850), (20770, 96580), (21950, 91388), (22847, 87800), (24145, 83080), (27218, 73700), (29413, 68200), (29480, 68045), (34100, 58826), (36850, 54436), (38632, 51925), (41540, 48290), (43900, 45694)]