8049377830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{415559}}^1$

素因数の和:415728

約数の個数: 32

約数和(自身を含む): 15708168000

約数和(自身を除く): 7658790170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 3874, 9685, 19370, 415559, 831118, 2077795, 4155590, 5402267, 10804534, 27011335, 54022670, 61918291, 123836582, 309591455, 619182910, 804937783, 1609875566, 4024688915, 8049377830]

約数ペア:

[(1, 8049377830), (2, 4024688915), (5, 1609875566), (10, 804937783), (13, 619182910), (26, 309591455), (65, 123836582), (130, 61918291), (149, 54022670), (298, 27011335), (745, 10804534), (1490, 5402267), (1937, 4155590), (3874, 2077795), (9685, 831118), (19370, 415559)]