4620170120

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{887}}^1\times {\mathrm{1217}}^1$

素因数の和:2222

約数の個数: 64

約数和(自身を含む): 10512996480

約数和(自身を除く): 5892826360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 887, 1070, 1217, 1774, 2140, 2434, 3548, 4280, 4435, 4868, 6085, 7096, 8870, 9736, 12170, 17740, 24340, 35480, 48680, 94909, 130219, 189818, 260438, 379636, 474545, 520876, 651095, 759272, 949090, 1041752, 1079479, 1302190, 1898180, 2158958, 2604380, 3796360, 4317916, 5208760, 5397395, 8635832, 10794790, 21589580, 43179160, 115504253, 231008506, 462017012, 577521265, 924034024, 1155042530, 2310085060, 4620170120]

約数ペア:

[(1, 4620170120), (2, 2310085060), (4, 1155042530), (5, 924034024), (8, 577521265), (10, 462017012), (20, 231008506), (40, 115504253), (107, 43179160), (214, 21589580), (428, 10794790), (535, 8635832), (856, 5397395), (887, 5208760), (1070, 4317916), (1217, 3796360), (1774, 2604380), (2140, 2158958), (2434, 1898180), (3548, 1302190), (4280, 1079479), (4435, 1041752), (4868, 949090), (6085, 759272), (7096, 651095), (8870, 520876), (9736, 474545), (12170, 379636), (17740, 260438), (24340, 189818), (35480, 130219), (48680, 94909)]