72602560

素因数分解:

$2^6\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2339}}^1$

素因数の和:2453

約数の個数: 56

約数和(自身を含む): 174741840

約数和(自身を除く): 102139280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 160, 194, 320, 388, 485, 776, 970, 1552, 1940, 2339, 3104, 3880, 4678, 6208, 7760, 9356, 11695, 15520, 18712, 23390, 31040, 37424, 46780, 74848, 93560, 149696, 187120, 226883, 374240, 453766, 748480, 907532, 1134415, 1815064, 2268830, 3630128, 4537660, 7260256, 9075320, 14520512, 18150640, 36301280, 72602560]

約数ペア:

[(1, 72602560), (2, 36301280), (4, 18150640), (5, 14520512), (8, 9075320), (10, 7260256), (16, 4537660), (20, 3630128), (32, 2268830), (40, 1815064), (64, 1134415), (80, 907532), (97, 748480), (160, 453766), (194, 374240), (320, 226883), (388, 187120), (485, 149696), (776, 93560), (970, 74848), (1552, 46780), (1940, 37424), (2339, 31040), (3104, 23390), (3880, 18712), (4678, 15520), (6208, 11695), (7760, 9356)]