57176780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{797}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 127897056

約数和(自身を除く): 70720276

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 211, 340, 422, 797, 844, 1055, 1594, 2110, 3188, 3587, 3985, 4220, 7174, 7970, 13549, 14348, 15940, 17935, 27098, 35870, 54196, 67745, 71740, 135490, 168167, 270980, 336334, 672668, 840835, 1681670, 2858839, 3363340, 5717678, 11435356, 14294195, 28588390, 57176780]

約数ペア:

[(1, 57176780), (2, 28588390), (4, 14294195), (5, 11435356), (10, 5717678), (17, 3363340), (20, 2858839), (34, 1681670), (68, 840835), (85, 672668), (170, 336334), (211, 270980), (340, 168167), (422, 135490), (797, 71740), (844, 67745), (1055, 54196), (1594, 35870), (2110, 27098), (3188, 17935), (3587, 15940), (3985, 14348), (4220, 13549), (7174, 7970)]