13674700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 32640272

約数和(自身を除く): 18965572

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 67, 100, 130, 134, 157, 260, 268, 314, 325, 335, 628, 650, 670, 785, 871, 1300, 1340, 1570, 1675, 1742, 2041, 3140, 3350, 3484, 3925, 4082, 4355, 6700, 7850, 8164, 8710, 10205, 10519, 15700, 17420, 20410, 21038, 21775, 40820, 42076, 43550, 51025, 52595, 87100, 102050, 105190, 136747, 204100, 210380, 262975, 273494, 525950, 546988, 683735, 1051900, 1367470, 2734940, 3418675, 6837350, 13674700]

約数ペア:

[(1, 13674700), (2, 6837350), (4, 3418675), (5, 2734940), (10, 1367470), (13, 1051900), (20, 683735), (25, 546988), (26, 525950), (50, 273494), (52, 262975), (65, 210380), (67, 204100), (100, 136747), (130, 105190), (134, 102050), (157, 87100), (260, 52595), (268, 51025), (314, 43550), (325, 42076), (335, 40820), (628, 21775), (650, 21038), (670, 20410), (785, 17420), (871, 15700), (1300, 10519), (1340, 10205), (1570, 8710), (1675, 8164), (1742, 7850), (2041, 6700), (3140, 4355), (3350, 4082), (3484, 3925)]