12100402450

素因数分解:

$2^1\times 5^2\times {\mathrm{1787}}^1\times {\mathrm{135427}}^1$

素因数の和:137226

約数の個数: 24

約数和(自身を含む): 22519509552

約数和(自身を除く): 10419107102

約数列:

[1, 2, 5, 10, 25, 50, 1787, 3574, 8935, 17870, 44675, 89350, 135427, 270854, 677135, 1354270, 3385675, 6771350, 242008049, 484016098, 1210040245, 2420080490, 6050201225, 12100402450]

約数ペア:

[(1, 12100402450), (2, 6050201225), (5, 2420080490), (10, 1210040245), (25, 484016098), (50, 242008049), (1787, 6771350), (3574, 3385675), (8935, 1354270), (17870, 677135), (44675, 270854), (89350, 135427)]