571255331320

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5801}}^1\times {\mathrm{18793}}^1$

素因数の和:24736

約数の個数: 64

約数和(自身を含む): 1295428321440

約数和(自身を除く): 724172990120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 5801, 11602, 18793, 23204, 29005, 37586, 46408, 58010, 75172, 93965, 116020, 150344, 187930, 232040, 375860, 751720, 759931, 1519862, 2461883, 3039724, 3799655, 4923766, 6079448, 7599310, 9847532, 12309415, 15198620, 19695064, 24618830, 30397240, 49237660, 98475320, 109018193, 218036386, 436072772, 545090965, 872145544, 1090181930, 2180363860, 4360727720, 14281383283, 28562766566, 57125533132, 71406916415, 114251066264, 142813832830, 285627665660, 571255331320]

約数ペア:

[(1, 571255331320), (2, 285627665660), (4, 142813832830), (5, 114251066264), (8, 71406916415), (10, 57125533132), (20, 28562766566), (40, 14281383283), (131, 4360727720), (262, 2180363860), (524, 1090181930), (655, 872145544), (1048, 545090965), (1310, 436072772), (2620, 218036386), (5240, 109018193), (5801, 98475320), (11602, 49237660), (18793, 30397240), (23204, 24618830), (29005, 19695064), (37586, 15198620), (46408, 12309415), (58010, 9847532), (75172, 7599310), (93965, 6079448), (116020, 4923766), (150344, 3799655), (187930, 3039724), (232040, 2461883), (375860, 1519862), (751720, 759931)]