90717488060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11251}}^1\times {\mathrm{9833}}^1$

素因数の和:21134

約数の個数: 48

約数和(自身を含む): 195190424352

約数和(自身を除く): 104472936292

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 9833, 11251, 19666, 22502, 39332, 45004, 49165, 56255, 98330, 112510, 196660, 225020, 403153, 461291, 806306, 922582, 1612612, 1845164, 2015765, 2306455, 4031530, 4612910, 8063060, 9225820, 110631083, 221262166, 442524332, 553155415, 1106310830, 2212621660, 4535874403, 9071748806, 18143497612, 22679372015, 45358744030, 90717488060]

約数ペア:

[(1, 90717488060), (2, 45358744030), (4, 22679372015), (5, 18143497612), (10, 9071748806), (20, 4535874403), (41, 2212621660), (82, 1106310830), (164, 553155415), (205, 442524332), (410, 221262166), (820, 110631083), (9833, 9225820), (11251, 8063060), (19666, 4612910), (22502, 4031530), (39332, 2306455), (45004, 2015765), (49165, 1845164), (56255, 1612612), (98330, 922582), (112510, 806306), (196660, 461291), (225020, 403153)]