47643700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{547}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 113208032

約数和(自身を除く): 65564332

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 67, 100, 130, 134, 260, 268, 325, 335, 547, 650, 670, 871, 1094, 1300, 1340, 1675, 1742, 2188, 2735, 3350, 3484, 4355, 5470, 6700, 7111, 8710, 10940, 13675, 14222, 17420, 21775, 27350, 28444, 35555, 36649, 43550, 54700, 71110, 73298, 87100, 142220, 146596, 177775, 183245, 355550, 366490, 476437, 711100, 732980, 916225, 952874, 1832450, 1905748, 2382185, 3664900, 4764370, 9528740, 11910925, 23821850, 47643700]

約数ペア:

[(1, 47643700), (2, 23821850), (4, 11910925), (5, 9528740), (10, 4764370), (13, 3664900), (20, 2382185), (25, 1905748), (26, 1832450), (50, 952874), (52, 916225), (65, 732980), (67, 711100), (100, 476437), (130, 366490), (134, 355550), (260, 183245), (268, 177775), (325, 146596), (335, 142220), (547, 87100), (650, 73298), (670, 71110), (871, 54700), (1094, 43550), (1300, 36649), (1340, 35555), (1675, 28444), (1742, 27350), (2188, 21775), (2735, 17420), (3350, 14222), (3484, 13675), (4355, 10940), (5470, 8710), (6700, 7111)]