46048640

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 124554240

約数和(自身を除く): 78505600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 64, 80, 88, 110, 124, 128, 155, 160, 176, 211, 220, 248, 310, 320, 341, 352, 422, 440, 496, 620, 640, 682, 704, 844, 880, 992, 1055, 1240, 1364, 1408, 1688, 1705, 1760, 1984, 2110, 2321, 2480, 2728, 3376, 3410, 3520, 3968, 4220, 4642, 4960, 5456, 6541, 6752, 6820, 7040, 8440, 9284, 9920, 10912, 11605, 13082, 13504, 13640, 16880, 18568, 19840, 21824, 23210, 26164, 27008, 27280, 32705, 33760, 37136, 43648, 46420, 52328, 54560, 65410, 67520, 71951, 74272, 92840, 104656, 109120, 130820, 135040, 143902, 148544, 185680, 209312, 218240, 261640, 287804, 297088, 359755, 371360, 418624, 523280, 575608, 719510, 742720, 837248, 1046560, 1151216, 1439020, 1485440, 2093120, 2302432, 2878040, 4186240, 4604864, 5756080, 9209728, 11512160, 23024320, 46048640]

約数ペア:

[(1, 46048640), (2, 23024320), (4, 11512160), (5, 9209728), (8, 5756080), (10, 4604864), (11, 4186240), (16, 2878040), (20, 2302432), (22, 2093120), (31, 1485440), (32, 1439020), (40, 1151216), (44, 1046560), (55, 837248), (62, 742720), (64, 719510), (80, 575608), (88, 523280), (110, 418624), (124, 371360), (128, 359755), (155, 297088), (160, 287804), (176, 261640), (211, 218240), (220, 209312), (248, 185680), (310, 148544), (320, 143902), (341, 135040), (352, 130820), (422, 109120), (440, 104656), (496, 92840), (620, 74272), (640, 71951), (682, 67520), (704, 65410), (844, 54560), (880, 52328), (992, 46420), (1055, 43648), (1240, 37136), (1364, 33760), (1408, 32705), (1688, 27280), (1705, 27008), (1760, 26164), (1984, 23210), (2110, 21824), (2321, 19840), (2480, 18568), (2728, 16880), (3376, 13640), (3410, 13504), (3520, 13082), (3968, 11605), (4220, 10912), (4642, 9920), (4960, 9284), (5456, 8440), (6541, 7040), (6752, 6820)]