40268090

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{521}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 74416320

約数和(自身を除く): 34148230

約数列:

[1, 2, 5, 10, 59, 118, 131, 262, 295, 521, 590, 655, 1042, 1310, 2605, 5210, 7729, 15458, 30739, 38645, 61478, 68251, 77290, 136502, 153695, 307390, 341255, 682510, 4026809, 8053618, 20134045, 40268090]

約数ペア:

[(1, 40268090), (2, 20134045), (5, 8053618), (10, 4026809), (59, 682510), (118, 341255), (131, 307390), (262, 153695), (295, 136502), (521, 77290), (590, 68251), (655, 61478), (1042, 38645), (1310, 30739), (2605, 15458), (5210, 7729)]