38334920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73721}}^1$

素因数の和:73745

約数の個数: 32

約数和(自身を含む): 92889720

約数和(自身を除く): 54554800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 73721, 147442, 294884, 368605, 589768, 737210, 958373, 1474420, 1916746, 2948840, 3833492, 4791865, 7666984, 9583730, 19167460, 38334920]

約数ペア:

[(1, 38334920), (2, 19167460), (4, 9583730), (5, 7666984), (8, 4791865), (10, 3833492), (13, 2948840), (20, 1916746), (26, 1474420), (40, 958373), (52, 737210), (65, 589768), (104, 368605), (130, 294884), (260, 147442), (520, 73721)]