38561770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{8017}}^1$

素因数の和:8074

約数の個数: 32

約数和(自身を含む): 76780368

約数和(自身を除く): 38218598

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 8017, 16034, 40085, 80170, 104221, 208442, 296629, 521105, 593258, 1042210, 1483145, 2966290, 3856177, 7712354, 19280885, 38561770]

約数ペア:

[(1, 38561770), (2, 19280885), (5, 7712354), (10, 3856177), (13, 2966290), (26, 1483145), (37, 1042210), (65, 593258), (74, 521105), (130, 296629), (185, 208442), (370, 104221), (481, 80170), (962, 40085), (2405, 16034), (4810, 8017)]