79047380

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{74573}}^1$

素因数の和:74635

約数の個数: 24

約数和(自身を含む): 169133832

約数和(自身を除く): 90086452

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 74573, 149146, 298292, 372865, 745730, 1491460, 3952369, 7904738, 15809476, 19761845, 39523690, 79047380]

約数ペア:

[(1, 79047380), (2, 39523690), (4, 19761845), (5, 15809476), (10, 7904738), (20, 3952369), (53, 1491460), (106, 745730), (212, 372865), (265, 298292), (530, 149146), (1060, 74573)]