36807940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7451}}^1$

素因数の和:7492

約数の個数: 48

約数和(自身を含む): 87635520

約数和(自身を除く): 50827580

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 7451, 14902, 29804, 37255, 74510, 96863, 141569, 149020, 193726, 283138, 387452, 484315, 566276, 707845, 968630, 1415690, 1840397, 1937260, 2831380, 3680794, 7361588, 9201985, 18403970, 36807940]

約数ペア:

[(1, 36807940), (2, 18403970), (4, 9201985), (5, 7361588), (10, 3680794), (13, 2831380), (19, 1937260), (20, 1840397), (26, 1415690), (38, 968630), (52, 707845), (65, 566276), (76, 484315), (95, 387452), (130, 283138), (190, 193726), (247, 149020), (260, 141569), (380, 96863), (494, 74510), (988, 37255), (1235, 29804), (2470, 14902), (4940, 7451)]