23746840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{45667}}^1$

素因数の和:45691

約数の個数: 32

約数和(自身を含む): 57541680

約数和(自身を除く): 33794840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 45667, 91334, 182668, 228335, 365336, 456670, 593671, 913340, 1187342, 1826680, 2374684, 2968355, 4749368, 5936710, 11873420, 23746840]

約数ペア:

[(1, 23746840), (2, 11873420), (4, 5936710), (5, 4749368), (8, 2968355), (10, 2374684), (13, 1826680), (20, 1187342), (26, 913340), (40, 593671), (52, 456670), (65, 365336), (104, 228335), (130, 182668), (260, 91334), (520, 45667)]