102077920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{91141}}^1$

素因数の和:91163

約数の個数: 48

約数和(自身を含む): 275613408

約数和(自身を除く): 173535488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 91141, 182282, 364564, 455705, 637987, 729128, 911410, 1275974, 1458256, 1822820, 2551948, 2916512, 3189935, 3645640, 5103896, 6379870, 7291280, 10207792, 12759740, 14582560, 20415584, 25519480, 51038960, 102077920]

約数ペア:

[(1, 102077920), (2, 51038960), (4, 25519480), (5, 20415584), (7, 14582560), (8, 12759740), (10, 10207792), (14, 7291280), (16, 6379870), (20, 5103896), (28, 3645640), (32, 3189935), (35, 2916512), (40, 2551948), (56, 1822820), (70, 1458256), (80, 1275974), (112, 911410), (140, 729128), (160, 637987), (224, 455705), (280, 364564), (560, 182282), (1120, 91141)]