804105280

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7369}}^1$

素因数の和:7428

約数の個数: 112

約数和(自身を含む): 2156520960

約数和(自身を除く): 1352415680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 320, 341, 352, 440, 496, 620, 682, 704, 880, 992, 1240, 1364, 1705, 1760, 1984, 2480, 2728, 3410, 3520, 4960, 5456, 6820, 7369, 9920, 10912, 13640, 14738, 21824, 27280, 29476, 36845, 54560, 58952, 73690, 81059, 109120, 117904, 147380, 162118, 228439, 235808, 294760, 324236, 405295, 456878, 471616, 589520, 648472, 810590, 913756, 1142195, 1179040, 1296944, 1621180, 1827512, 2284390, 2358080, 2512829, 2593888, 3242360, 3655024, 4568780, 5025658, 5187776, 6484720, 7310048, 9137560, 10051316, 12564145, 12969440, 14620096, 18275120, 20102632, 25128290, 25938880, 36550240, 40205264, 50256580, 73100480, 80410528, 100513160, 160821056, 201026320, 402052640, 804105280]

約数ペア:

[(1, 804105280), (2, 402052640), (4, 201026320), (5, 160821056), (8, 100513160), (10, 80410528), (11, 73100480), (16, 50256580), (20, 40205264), (22, 36550240), (31, 25938880), (32, 25128290), (40, 20102632), (44, 18275120), (55, 14620096), (62, 12969440), (64, 12564145), (80, 10051316), (88, 9137560), (110, 7310048), (124, 6484720), (155, 5187776), (160, 5025658), (176, 4568780), (220, 3655024), (248, 3242360), (310, 2593888), (320, 2512829), (341, 2358080), (352, 2284390), (440, 1827512), (496, 1621180), (620, 1296944), (682, 1179040), (704, 1142195), (880, 913756), (992, 810590), (1240, 648472), (1364, 589520), (1705, 471616), (1760, 456878), (1984, 405295), (2480, 324236), (2728, 294760), (3410, 235808), (3520, 228439), (4960, 162118), (5456, 147380), (6820, 117904), (7369, 109120), (9920, 81059), (10912, 73690), (13640, 58952), (14738, 54560), (21824, 36845), (27280, 29476)]