31840150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{797}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 64120896

約数和(自身を除く): 32280746

約数列:

[1, 2, 5, 10, 17, 25, 34, 47, 50, 85, 94, 170, 235, 425, 470, 797, 799, 850, 1175, 1594, 1598, 2350, 3985, 3995, 7970, 7990, 13549, 19925, 19975, 27098, 37459, 39850, 39950, 67745, 74918, 135490, 187295, 338725, 374590, 636803, 677450, 936475, 1273606, 1872950, 3184015, 6368030, 15920075, 31840150]

約数ペア:

[(1, 31840150), (2, 15920075), (5, 6368030), (10, 3184015), (17, 1872950), (25, 1273606), (34, 936475), (47, 677450), (50, 636803), (85, 374590), (94, 338725), (170, 187295), (235, 135490), (425, 74918), (470, 67745), (797, 39950), (799, 39850), (850, 37459), (1175, 27098), (1594, 19975), (1598, 19925), (2350, 13549), (3985, 7990), (3995, 7970)]