105425870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{691}}^1$

素因数の和:801

約数の個数: 64

約数和(自身を含む): 221218560

約数和(自身を除く): 115792690

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 73, 95, 110, 146, 190, 209, 365, 418, 691, 730, 803, 1045, 1382, 1387, 1606, 2090, 2774, 3455, 4015, 6910, 6935, 7601, 8030, 13129, 13870, 15202, 15257, 26258, 30514, 38005, 50443, 65645, 76010, 76285, 100886, 131290, 144419, 152570, 252215, 288838, 504430, 554873, 722095, 958417, 1109746, 1444190, 1916834, 2774365, 4792085, 5548730, 9584170, 10542587, 21085174, 52712935, 105425870]

約数ペア:

[(1, 105425870), (2, 52712935), (5, 21085174), (10, 10542587), (11, 9584170), (19, 5548730), (22, 4792085), (38, 2774365), (55, 1916834), (73, 1444190), (95, 1109746), (110, 958417), (146, 722095), (190, 554873), (209, 504430), (365, 288838), (418, 252215), (691, 152570), (730, 144419), (803, 131290), (1045, 100886), (1382, 76285), (1387, 76010), (1606, 65645), (2090, 50443), (2774, 38005), (3455, 30514), (4015, 26258), (6910, 15257), (6935, 15202), (7601, 13870), (8030, 13129)]