91032560

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{11731}}^1$

素因数の和:11841

約数の個数: 40

約数和(自身を含む): 213850896

約数和(自身を除く): 122818336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 7760, 11731, 23462, 46924, 58655, 93848, 117310, 187696, 234620, 469240, 938480, 1137907, 2275814, 4551628, 5689535, 9103256, 11379070, 18206512, 22758140, 45516280, 91032560]

約数ペア:

[(1, 91032560), (2, 45516280), (4, 22758140), (5, 18206512), (8, 11379070), (10, 9103256), (16, 5689535), (20, 4551628), (40, 2275814), (80, 1137907), (97, 938480), (194, 469240), (388, 234620), (485, 187696), (776, 117310), (970, 93848), (1552, 58655), (1940, 46924), (3880, 23462), (7760, 11731)]