38360920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73771}}^1$

素因数の和:73795

約数の個数: 32

約数和(自身を含む): 92952720

約数和(自身を除く): 54591800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 73771, 147542, 295084, 368855, 590168, 737710, 959023, 1475420, 1918046, 2950840, 3836092, 4795115, 7672184, 9590230, 19180460, 38360920]

約数ペア:

[(1, 38360920), (2, 19180460), (4, 9590230), (5, 7672184), (8, 4795115), (10, 3836092), (13, 2950840), (20, 1918046), (26, 1475420), (40, 959023), (52, 737710), (65, 590168), (104, 368855), (130, 295084), (260, 147542), (520, 73771)]