121536601810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{881}}^1\times {\mathrm{81629}}^1$

素因数の和:82543

約数の個数: 48

約数和(自身を含む): 237160292040

約数和(自身を除く): 115623690230

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 881, 1690, 1762, 4405, 8810, 11453, 22906, 57265, 81629, 114530, 148889, 163258, 297778, 408145, 744445, 816290, 1061177, 1488890, 2122354, 5305885, 10611770, 13795301, 27590602, 68976505, 71915149, 137953010, 143830298, 359575745, 719151490, 934896937, 1869793874, 4674484685, 9348969370, 12153660181, 24307320362, 60768300905, 121536601810]

約数ペア:

[(1, 121536601810), (2, 60768300905), (5, 24307320362), (10, 12153660181), (13, 9348969370), (26, 4674484685), (65, 1869793874), (130, 934896937), (169, 719151490), (338, 359575745), (845, 143830298), (881, 137953010), (1690, 71915149), (1762, 68976505), (4405, 27590602), (8810, 13795301), (11453, 10611770), (22906, 5305885), (57265, 2122354), (81629, 1488890), (114530, 1061177), (148889, 816290), (163258, 744445), (297778, 408145)]