9116440

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{271}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 21322080

約数和(自身を除く): 12205640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 271, 290, 542, 580, 841, 1084, 1160, 1355, 1682, 2168, 2710, 3364, 4205, 5420, 6728, 7859, 8410, 10840, 15718, 16820, 31436, 33640, 39295, 62872, 78590, 157180, 227911, 314360, 455822, 911644, 1139555, 1823288, 2279110, 4558220, 9116440]

約数ペア:

[(1, 9116440), (2, 4558220), (4, 2279110), (5, 1823288), (8, 1139555), (10, 911644), (20, 455822), (29, 314360), (40, 227911), (58, 157180), (116, 78590), (145, 62872), (232, 39295), (271, 33640), (290, 31436), (542, 16820), (580, 15718), (841, 10840), (1084, 8410), (1160, 7859), (1355, 6728), (1682, 5420), (2168, 4205), (2710, 3364)]