10231280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7523}}^1$

素因数の和:7553

約数の個数: 40

約数和(自身を含む): 25190352

約数和(自身を除く): 14959072

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 7523, 15046, 30092, 37615, 60184, 75230, 120368, 127891, 150460, 255782, 300920, 511564, 601840, 639455, 1023128, 1278910, 2046256, 2557820, 5115640, 10231280]

約数ペア:

[(1, 10231280), (2, 5115640), (4, 2557820), (5, 2046256), (8, 1278910), (10, 1023128), (16, 639455), (17, 601840), (20, 511564), (34, 300920), (40, 255782), (68, 150460), (80, 127891), (85, 120368), (136, 75230), (170, 60184), (272, 37615), (340, 30092), (680, 15046), (1360, 7523)]