27820600

素因数分解:

$2^3\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1231}}^1$

素因数の和:1360

約数の個数: 48

約数和(自身を含む): 65308320

約数和(自身を除く): 37487720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 113, 200, 226, 452, 565, 904, 1130, 1231, 2260, 2462, 2825, 4520, 4924, 5650, 6155, 9848, 11300, 12310, 22600, 24620, 30775, 49240, 61550, 123100, 139103, 246200, 278206, 556412, 695515, 1112824, 1391030, 2782060, 3477575, 5564120, 6955150, 13910300, 27820600]

約数ペア:

[(1, 27820600), (2, 13910300), (4, 6955150), (5, 5564120), (8, 3477575), (10, 2782060), (20, 1391030), (25, 1112824), (40, 695515), (50, 556412), (100, 278206), (113, 246200), (200, 139103), (226, 123100), (452, 61550), (565, 49240), (904, 30775), (1130, 24620), (1231, 22600), (2260, 12310), (2462, 11300), (2825, 9848), (4520, 6155), (4924, 5650)]