45939520

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:480

約数の個数: 112

約数和(自身を含む): 123480576

約数和(自身を除く): 77541056

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, 421, 440, 496, 620, 682, 704, 842, 880, 992, 1240, 1364, 1684, 1705, 1760, 1984, 2105, 2480, 2728, 3368, 3410, 3520, 4210, 4631, 4960, 5456, 6736, 6820, 8420, 9262, 9920, 10912, 13051, 13472, 13640, 16840, 18524, 21824, 23155, 26102, 26944, 27280, 33680, 37048, 46310, 52204, 54560, 65255, 67360, 74096, 92620, 104408, 109120, 130510, 134720, 143561, 148192, 185240, 208816, 261020, 287122, 296384, 370480, 417632, 522040, 574244, 717805, 740960, 835264, 1044080, 1148488, 1435610, 1481920, 2088160, 2296976, 2871220, 4176320, 4593952, 5742440, 9187904, 11484880, 22969760, 45939520]

約数ペア:

[(1, 45939520), (2, 22969760), (4, 11484880), (5, 9187904), (8, 5742440), (10, 4593952), (11, 4176320), (16, 2871220), (20, 2296976), (22, 2088160), (31, 1481920), (32, 1435610), (40, 1148488), (44, 1044080), (55, 835264), (62, 740960), (64, 717805), (80, 574244), (88, 522040), (110, 417632), (124, 370480), (155, 296384), (160, 287122), (176, 261020), (220, 208816), (248, 185240), (310, 148192), (320, 143561), (341, 134720), (352, 130510), (421, 109120), (440, 104408), (496, 92620), (620, 74096), (682, 67360), (704, 65255), (842, 54560), (880, 52204), (992, 46310), (1240, 37048), (1364, 33680), (1684, 27280), (1705, 26944), (1760, 26102), (1984, 23155), (2105, 21824), (2480, 18524), (2728, 16840), (3368, 13640), (3410, 13472), (3520, 13051), (4210, 10912), (4631, 9920), (4960, 9262), (5456, 8420), (6736, 6820)]