62389990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{11161}}^1$

素因数の和:11224

約数の個数: 32

約数和(自身を含む): 123764256

約数和(自身を除く): 61374266

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2795, 5590, 11161, 22322, 55805, 111610, 145093, 290186, 479923, 725465, 959846, 1450930, 2399615, 4799230, 6238999, 12477998, 31194995, 62389990]

約数ペア:

[(1, 62389990), (2, 31194995), (5, 12477998), (10, 6238999), (13, 4799230), (26, 2399615), (43, 1450930), (65, 959846), (86, 725465), (130, 479923), (215, 290186), (430, 145093), (559, 111610), (1118, 55805), (2795, 22322), (5590, 11161)]