14785550

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:114

約数の個数: 72

約数和(自身を含む): 31680264

約数和(自身を除く): 16894714

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 43, 46, 50, 65, 86, 115, 130, 215, 230, 299, 325, 430, 529, 559, 575, 598, 650, 989, 1058, 1075, 1118, 1150, 1495, 1978, 2150, 2645, 2795, 2990, 4945, 5290, 5590, 6877, 7475, 9890, 12857, 13225, 13754, 13975, 14950, 22747, 24725, 25714, 26450, 27950, 34385, 45494, 49450, 64285, 68770, 113735, 128570, 171925, 227470, 295711, 321425, 343850, 568675, 591422, 642850, 1137350, 1478555, 2957110, 7392775, 14785550]

約数ペア:

[(1, 14785550), (2, 7392775), (5, 2957110), (10, 1478555), (13, 1137350), (23, 642850), (25, 591422), (26, 568675), (43, 343850), (46, 321425), (50, 295711), (65, 227470), (86, 171925), (115, 128570), (130, 113735), (215, 68770), (230, 64285), (299, 49450), (325, 45494), (430, 34385), (529, 27950), (559, 26450), (575, 25714), (598, 24725), (650, 22747), (989, 14950), (1058, 13975), (1075, 13754), (1118, 13225), (1150, 12857), (1495, 9890), (1978, 7475), (2150, 6877), (2645, 5590), (2795, 5290), (2990, 4945)]