55923400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 141944040

約数和(自身を除く): 86020640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 137, 157, 200, 260, 274, 314, 325, 520, 548, 628, 650, 685, 785, 1096, 1256, 1300, 1370, 1570, 1781, 2041, 2600, 2740, 3140, 3425, 3562, 3925, 4082, 5480, 6280, 6850, 7124, 7850, 8164, 8905, 10205, 13700, 14248, 15700, 16328, 17810, 20410, 21509, 27400, 31400, 35620, 40820, 43018, 44525, 51025, 71240, 81640, 86036, 89050, 102050, 107545, 172072, 178100, 204100, 215090, 279617, 356200, 408200, 430180, 537725, 559234, 860360, 1075450, 1118468, 1398085, 2150900, 2236936, 2796170, 4301800, 5592340, 6990425, 11184680, 13980850, 27961700, 55923400]

約数ペア:

[(1, 55923400), (2, 27961700), (4, 13980850), (5, 11184680), (8, 6990425), (10, 5592340), (13, 4301800), (20, 2796170), (25, 2236936), (26, 2150900), (40, 1398085), (50, 1118468), (52, 1075450), (65, 860360), (100, 559234), (104, 537725), (130, 430180), (137, 408200), (157, 356200), (200, 279617), (260, 215090), (274, 204100), (314, 178100), (325, 172072), (520, 107545), (548, 102050), (628, 89050), (650, 86036), (685, 81640), (785, 71240), (1096, 51025), (1256, 44525), (1300, 43018), (1370, 40820), (1570, 35620), (1781, 31400), (2041, 27400), (2600, 21509), (2740, 20410), (3140, 17810), (3425, 16328), (3562, 15700), (3925, 14248), (4082, 13700), (5480, 10205), (6280, 8905), (6850, 8164), (7124, 7850)]