25586940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1699}}^1$

素因数の和:1962

約数の個数: 48

約数和(自身を含む): 71971200

約数和(自身を除く): 46384260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 753, 1004, 1255, 1506, 1699, 2510, 3012, 3398, 3765, 5020, 5097, 6796, 7530, 8495, 10194, 15060, 16990, 20388, 25485, 33980, 50970, 101940, 426449, 852898, 1279347, 1705796, 2132245, 2558694, 4264490, 5117388, 6396735, 8528980, 12793470, 25586940]

約数ペア:

[(1, 25586940), (2, 12793470), (3, 8528980), (4, 6396735), (5, 5117388), (6, 4264490), (10, 2558694), (12, 2132245), (15, 1705796), (20, 1279347), (30, 852898), (60, 426449), (251, 101940), (502, 50970), (753, 33980), (1004, 25485), (1255, 20388), (1506, 16990), (1699, 15060), (2510, 10194), (3012, 8495), (3398, 7530), (3765, 6796), (5020, 5097)]