401024075

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{1637}}^1$

素因数の和:1927

約数の個数: 24

約数和(自身を含む): 511842240

約数和(自身を除く): 110818165

約数列:

[1, 5, 25, 41, 205, 239, 1025, 1195, 1637, 5975, 8185, 9799, 40925, 48995, 67117, 244975, 335585, 391243, 1677925, 1956215, 9781075, 16040963, 80204815, 401024075]

約数ペア:

[(1, 401024075), (5, 80204815), (25, 16040963), (41, 9781075), (205, 1956215), (239, 1677925), (1025, 391243), (1195, 335585), (1637, 244975), (5975, 67117), (8185, 48995), (9799, 40925)]