2582203640

素因数分解:

$2^3\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{57179}}^1$

素因数の和:58319

約数の個数: 32

約数和(自身を含む): 5815206000

約数和(自身を除く): 3233002360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1129, 2258, 4516, 5645, 9032, 11290, 22580, 45160, 57179, 114358, 228716, 285895, 457432, 571790, 1143580, 2287160, 64555091, 129110182, 258220364, 322775455, 516440728, 645550910, 1291101820, 2582203640]

約数ペア:

[(1, 2582203640), (2, 1291101820), (4, 645550910), (5, 516440728), (8, 322775455), (10, 258220364), (20, 129110182), (40, 64555091), (1129, 2287160), (2258, 1143580), (4516, 571790), (5645, 457432), (9032, 285895), (11290, 228716), (22580, 114358), (45160, 57179)]