43785820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2029}}^1$

素因数の和:2134

約数の個数: 48

約数和(自身を含む): 100265760

約数和(自身を除く): 56479940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1660, 2029, 2158, 4058, 4316, 5395, 8116, 10145, 10790, 20290, 21580, 26377, 40580, 52754, 105508, 131885, 168407, 263770, 336814, 527540, 673628, 842035, 1684070, 2189291, 3368140, 4378582, 8757164, 10946455, 21892910, 43785820]

約数ペア:

[(1, 43785820), (2, 21892910), (4, 10946455), (5, 8757164), (10, 4378582), (13, 3368140), (20, 2189291), (26, 1684070), (52, 842035), (65, 673628), (83, 527540), (130, 336814), (166, 263770), (260, 168407), (332, 131885), (415, 105508), (830, 52754), (1079, 40580), (1660, 26377), (2029, 21580), (2158, 20290), (4058, 10790), (4316, 10145), (5395, 8116)]