8875100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6827}}^1$

素因数の和:6854

約数の個数: 36

約数和(自身を含む): 20743464

約数和(自身を除く): 11868364

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 6827, 13654, 27308, 34135, 68270, 88751, 136540, 170675, 177502, 341350, 355004, 443755, 682700, 887510, 1775020, 2218775, 4437550, 8875100]

約数ペア:

[(1, 8875100), (2, 4437550), (4, 2218775), (5, 1775020), (10, 887510), (13, 682700), (20, 443755), (25, 355004), (26, 341350), (50, 177502), (52, 170675), (65, 136540), (100, 88751), (130, 68270), (260, 34135), (325, 27308), (650, 13654), (1300, 6827)]