38483140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:612

約数の個数: 48

約数和(自身を含む): 84913920

約数和(自身を除く): 46430780

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 269, 311, 460, 538, 622, 1076, 1244, 1345, 1555, 2690, 3110, 5380, 6187, 6220, 7153, 12374, 14306, 24748, 28612, 30935, 35765, 61870, 71530, 83659, 123740, 143060, 167318, 334636, 418295, 836590, 1673180, 1924157, 3848314, 7696628, 9620785, 19241570, 38483140]

約数ペア:

[(1, 38483140), (2, 19241570), (4, 9620785), (5, 7696628), (10, 3848314), (20, 1924157), (23, 1673180), (46, 836590), (92, 418295), (115, 334636), (230, 167318), (269, 143060), (311, 123740), (460, 83659), (538, 71530), (622, 61870), (1076, 35765), (1244, 30935), (1345, 28612), (1555, 24748), (2690, 14306), (3110, 12374), (5380, 7153), (6187, 6220)]