37998176840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{81283}}^1$

素因数の和:81367

約数の個数: 128

約数和(自身を含む): 98321126400

約数和(自身を除く): 60322949560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 31, 40, 52, 58, 62, 65, 104, 116, 124, 130, 145, 155, 232, 248, 260, 290, 310, 377, 403, 520, 580, 620, 754, 806, 899, 1160, 1240, 1508, 1612, 1798, 1885, 2015, 3016, 3224, 3596, 3770, 4030, 4495, 7192, 7540, 8060, 8990, 11687, 15080, 16120, 17980, 23374, 35960, 46748, 58435, 81283, 93496, 116870, 162566, 233740, 325132, 406415, 467480, 650264, 812830, 1056679, 1625660, 2113358, 2357207, 2519773, 3251320, 4226716, 4714414, 5039546, 5283395, 8453432, 9428828, 10079092, 10566790, 11786035, 12598865, 18857656, 20158184, 21133580, 23572070, 25197730, 30643691, 32757049, 42267160, 47144140, 50395460, 61287382, 65514098, 73073417, 94288280, 100790920, 122574764, 131028196, 146146834, 153218455, 163785245, 245149528, 262056392, 292293668, 306436910, 327570490, 365367085, 584587336, 612873820, 655140980, 730734170, 949954421, 1225747640, 1310281960, 1461468340, 1899908842, 2922936680, 3799817684, 4749772105, 7599635368, 9499544210, 18999088420, 37998176840]

約数ペア:

[(1, 37998176840), (2, 18999088420), (4, 9499544210), (5, 7599635368), (8, 4749772105), (10, 3799817684), (13, 2922936680), (20, 1899908842), (26, 1461468340), (29, 1310281960), (31, 1225747640), (40, 949954421), (52, 730734170), (58, 655140980), (62, 612873820), (65, 584587336), (104, 365367085), (116, 327570490), (124, 306436910), (130, 292293668), (145, 262056392), (155, 245149528), (232, 163785245), (248, 153218455), (260, 146146834), (290, 131028196), (310, 122574764), (377, 100790920), (403, 94288280), (520, 73073417), (580, 65514098), (620, 61287382), (754, 50395460), (806, 47144140), (899, 42267160), (1160, 32757049), (1240, 30643691), (1508, 25197730), (1612, 23572070), (1798, 21133580), (1885, 20158184), (2015, 18857656), (3016, 12598865), (3224, 11786035), (3596, 10566790), (3770, 10079092), (4030, 9428828), (4495, 8453432), (7192, 5283395), (7540, 5039546), (8060, 4714414), (8990, 4226716), (11687, 3251320), (15080, 2519773), (16120, 2357207), (17980, 2113358), (23374, 1625660), (35960, 1056679), (46748, 812830), (58435, 650264), (81283, 467480), (93496, 406415), (116870, 325132), (162566, 233740)]