13662250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 30161664

約数和(自身を除く): 16499414

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 37, 50, 70, 74, 125, 175, 185, 211, 250, 259, 350, 370, 422, 518, 875, 925, 1055, 1295, 1477, 1750, 1850, 2110, 2590, 2954, 4625, 5275, 6475, 7385, 7807, 9250, 10550, 12950, 14770, 15614, 26375, 32375, 36925, 39035, 52750, 54649, 64750, 73850, 78070, 109298, 184625, 195175, 273245, 369250, 390350, 546490, 975875, 1366225, 1951750, 2732450, 6831125, 13662250]

約数ペア:

[(1, 13662250), (2, 6831125), (5, 2732450), (7, 1951750), (10, 1366225), (14, 975875), (25, 546490), (35, 390350), (37, 369250), (50, 273245), (70, 195175), (74, 184625), (125, 109298), (175, 78070), (185, 73850), (211, 64750), (250, 54649), (259, 52750), (350, 39035), (370, 36925), (422, 32375), (518, 26375), (875, 15614), (925, 14770), (1055, 12950), (1295, 10550), (1477, 9250), (1750, 7807), (1850, 7385), (2110, 6475), (2590, 5275), (2954, 4625)]