2635536410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{401}}^1\times {\mathrm{3889}}^1$

素因数の和:4323

約数の個数: 48

約数和(自身を含む): 5151091320

約数和(自身を除く): 2515554910

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 401, 802, 845, 1690, 2005, 3889, 4010, 5213, 7778, 10426, 19445, 26065, 38890, 50557, 52130, 67769, 101114, 135538, 252785, 338845, 505570, 657241, 677690, 1314482, 1559489, 3118978, 3286205, 6572410, 7797445, 15594890, 20273357, 40546714, 101366785, 202733570, 263553641, 527107282, 1317768205, 2635536410]

約数ペア:

[(1, 2635536410), (2, 1317768205), (5, 527107282), (10, 263553641), (13, 202733570), (26, 101366785), (65, 40546714), (130, 20273357), (169, 15594890), (338, 7797445), (401, 6572410), (802, 3286205), (845, 3118978), (1690, 1559489), (2005, 1314482), (3889, 677690), (4010, 657241), (5213, 505570), (7778, 338845), (10426, 252785), (19445, 135538), (26065, 101114), (38890, 67769), (50557, 52130)]