38763020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:750

約数の個数: 48

約数和(自身を含む): 84983808

約数和(自身を除く): 46220788

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 103, 124, 155, 206, 310, 412, 515, 607, 620, 1030, 1214, 2060, 2428, 3035, 3193, 6070, 6386, 12140, 12772, 15965, 18817, 31930, 37634, 62521, 63860, 75268, 94085, 125042, 188170, 250084, 312605, 376340, 625210, 1250420, 1938151, 3876302, 7752604, 9690755, 19381510, 38763020]

約数ペア:

[(1, 38763020), (2, 19381510), (4, 9690755), (5, 7752604), (10, 3876302), (20, 1938151), (31, 1250420), (62, 625210), (103, 376340), (124, 312605), (155, 250084), (206, 188170), (310, 125042), (412, 94085), (515, 75268), (607, 63860), (620, 62521), (1030, 37634), (1214, 31930), (2060, 18817), (2428, 15965), (3035, 12772), (3193, 12140), (6070, 6386)]