23737480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 58060800

約数和(自身を除く): 34323320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 191, 239, 260, 382, 478, 520, 764, 955, 956, 1195, 1528, 1910, 1912, 2390, 2483, 3107, 3820, 4780, 4966, 6214, 7640, 9560, 9932, 12415, 12428, 15535, 19864, 24830, 24856, 31070, 45649, 49660, 62140, 91298, 99320, 124280, 182596, 228245, 365192, 456490, 593437, 912980, 1186874, 1825960, 2373748, 2967185, 4747496, 5934370, 11868740, 23737480]

約数ペア:

[(1, 23737480), (2, 11868740), (4, 5934370), (5, 4747496), (8, 2967185), (10, 2373748), (13, 1825960), (20, 1186874), (26, 912980), (40, 593437), (52, 456490), (65, 365192), (104, 228245), (130, 182596), (191, 124280), (239, 99320), (260, 91298), (382, 62140), (478, 49660), (520, 45649), (764, 31070), (955, 24856), (956, 24830), (1195, 19864), (1528, 15535), (1910, 12428), (1912, 12415), (2390, 9932), (2483, 9560), (3107, 7640), (3820, 6214), (4780, 4966)]