11640896800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{36107}}^1$

素因数の和:36171

約数の個数: 144

約数和(自身を含む): 31592477952

約数和(自身を除く): 19951581152

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 65, 80, 100, 104, 124, 130, 155, 160, 200, 208, 248, 260, 310, 325, 400, 403, 416, 496, 520, 620, 650, 775, 800, 806, 992, 1040, 1240, 1300, 1550, 1612, 2015, 2080, 2480, 2600, 3100, 3224, 4030, 4960, 5200, 6200, 6448, 8060, 10075, 10400, 12400, 12896, 16120, 20150, 24800, 32240, 36107, 40300, 64480, 72214, 80600, 144428, 161200, 180535, 288856, 322400, 361070, 469391, 577712, 722140, 902675, 938782, 1119317, 1155424, 1444280, 1805350, 1877564, 2238634, 2346955, 2888560, 3610700, 3755128, 4477268, 4693910, 5596585, 5777120, 7221400, 7510256, 8954536, 9387820, 11193170, 11734775, 14442800, 14551121, 15020512, 17909072, 18775640, 22386340, 23469550, 27982925, 28885600, 29102242, 35818144, 37551280, 44772680, 46939100, 55965850, 58204484, 72755605, 75102560, 89545360, 93878200, 111931700, 116408968, 145511210, 179090720, 187756400, 223863400, 232817936, 291022420, 363778025, 375512800, 447726800, 465635872, 582044840, 727556050, 895453600, 1164089680, 1455112100, 2328179360, 2910224200, 5820448400, 11640896800]

約数ペア:

[(1, 11640896800), (2, 5820448400), (4, 2910224200), (5, 2328179360), (8, 1455112100), (10, 1164089680), (13, 895453600), (16, 727556050), (20, 582044840), (25, 465635872), (26, 447726800), (31, 375512800), (32, 363778025), (40, 291022420), (50, 232817936), (52, 223863400), (62, 187756400), (65, 179090720), (80, 145511210), (100, 116408968), (104, 111931700), (124, 93878200), (130, 89545360), (155, 75102560), (160, 72755605), (200, 58204484), (208, 55965850), (248, 46939100), (260, 44772680), (310, 37551280), (325, 35818144), (400, 29102242), (403, 28885600), (416, 27982925), (496, 23469550), (520, 22386340), (620, 18775640), (650, 17909072), (775, 15020512), (800, 14551121), (806, 14442800), (992, 11734775), (1040, 11193170), (1240, 9387820), (1300, 8954536), (1550, 7510256), (1612, 7221400), (2015, 5777120), (2080, 5596585), (2480, 4693910), (2600, 4477268), (3100, 3755128), (3224, 3610700), (4030, 2888560), (4960, 2346955), (5200, 2238634), (6200, 1877564), (6448, 1805350), (8060, 1444280), (10075, 1155424), (10400, 1119317), (12400, 938782), (12896, 902675), (16120, 722140), (20150, 577712), (24800, 469391), (32240, 361070), (36107, 322400), (40300, 288856), (64480, 180535), (72214, 161200), (80600, 144428)]