100215760

素因数分解:

$2^4\times 5^1\times {\mathrm{733}}^1\times {\mathrm{1709}}^1$

素因数の和:2455

約数の個数: 40

約数和(自身を含む): 233456040

約数和(自身を除く): 133240280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 733, 1466, 1709, 2932, 3418, 3665, 5864, 6836, 7330, 8545, 11728, 13672, 14660, 17090, 27344, 29320, 34180, 58640, 68360, 136720, 1252697, 2505394, 5010788, 6263485, 10021576, 12526970, 20043152, 25053940, 50107880, 100215760]

約数ペア:

[(1, 100215760), (2, 50107880), (4, 25053940), (5, 20043152), (8, 12526970), (10, 10021576), (16, 6263485), (20, 5010788), (40, 2505394), (80, 1252697), (733, 136720), (1466, 68360), (1709, 58640), (2932, 34180), (3418, 29320), (3665, 27344), (5864, 17090), (6836, 14660), (7330, 13672), (8545, 11728)]