1570743820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{26293}}^1$

素因数の和:26434

約数の個数: 48

約数和(自身を含む): 3445565760

約数和(自身を除く): 1874821940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 103, 116, 145, 206, 290, 412, 515, 580, 1030, 2060, 2987, 5974, 11948, 14935, 26293, 29870, 52586, 59740, 105172, 131465, 262930, 525860, 762497, 1524994, 2708179, 3049988, 3812485, 5416358, 7624970, 10832716, 13540895, 15249940, 27081790, 54163580, 78537191, 157074382, 314148764, 392685955, 785371910, 1570743820]

約数ペア:

[(1, 1570743820), (2, 785371910), (4, 392685955), (5, 314148764), (10, 157074382), (20, 78537191), (29, 54163580), (58, 27081790), (103, 15249940), (116, 13540895), (145, 10832716), (206, 7624970), (290, 5416358), (412, 3812485), (515, 3049988), (580, 2708179), (1030, 1524994), (2060, 762497), (2987, 525860), (5974, 262930), (11948, 131465), (14935, 105172), (26293, 59740), (29870, 52586)]