22616750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{6959}}^1$

素因数の和:6989

約数の個数: 32

約数和(自身を含む): 45601920

約数和(自身を除く): 22985170

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 6959, 13918, 34795, 69590, 90467, 173975, 180934, 347950, 452335, 869875, 904670, 1739750, 2261675, 4523350, 11308375, 22616750]

約数ペア:

[(1, 22616750), (2, 11308375), (5, 4523350), (10, 2261675), (13, 1739750), (25, 904670), (26, 869875), (50, 452335), (65, 347950), (125, 180934), (130, 173975), (250, 90467), (325, 69590), (650, 34795), (1625, 13918), (3250, 6959)]