2816663630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1\times {\mathrm{1697}}^1$

素因数の和:1985

約数の個数: 64

約数和(自身を含む): 5633556480

約数和(自身を除く): 2816892850

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 191, 382, 395, 790, 869, 955, 1697, 1738, 1910, 2101, 3394, 4202, 4345, 8485, 8690, 10505, 15089, 16970, 18667, 21010, 30178, 37334, 75445, 93335, 134063, 150890, 165979, 186670, 268126, 324127, 331958, 648254, 670315, 829895, 1340630, 1474693, 1620635, 1659790, 2949386, 3241270, 3565397, 7130794, 7373465, 14746930, 17826985, 25606033, 35653970, 51212066, 128030165, 256060330, 281666363, 563332726, 1408331815, 2816663630]

約数ペア:

[(1, 2816663630), (2, 1408331815), (5, 563332726), (10, 281666363), (11, 256060330), (22, 128030165), (55, 51212066), (79, 35653970), (110, 25606033), (158, 17826985), (191, 14746930), (382, 7373465), (395, 7130794), (790, 3565397), (869, 3241270), (955, 2949386), (1697, 1659790), (1738, 1620635), (1910, 1474693), (2101, 1340630), (3394, 829895), (4202, 670315), (4345, 648254), (8485, 331958), (8690, 324127), (10505, 268126), (15089, 186670), (16970, 165979), (18667, 150890), (21010, 134063), (30178, 93335), (37334, 75445)]