91649860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{158017}}^1$

素因数の和:158055

約数の個数: 24

約数和(自身を含む): 199102680

約数和(自身を除く): 107452820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 158017, 316034, 632068, 790085, 1580170, 3160340, 4582493, 9164986, 18329972, 22912465, 45824930, 91649860]

約数ペア:

[(1, 91649860), (2, 45824930), (4, 22912465), (5, 18329972), (10, 9164986), (20, 4582493), (29, 3160340), (58, 1580170), (116, 790085), (145, 632068), (290, 316034), (580, 158017)]