79469890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{811}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 147329280

約数和(自身を除く): 67859390

約数列:

[1, 2, 5, 10, 41, 82, 205, 239, 410, 478, 811, 1195, 1622, 2390, 4055, 8110, 9799, 19598, 33251, 48995, 66502, 97990, 166255, 193829, 332510, 387658, 969145, 1938290, 7946989, 15893978, 39734945, 79469890]

約数ペア:

[(1, 79469890), (2, 39734945), (5, 15893978), (10, 7946989), (41, 1938290), (82, 969145), (205, 387658), (239, 332510), (410, 193829), (478, 166255), (811, 97990), (1195, 66502), (1622, 48995), (2390, 33251), (4055, 19598), (8110, 9799)]