38532520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{74101}}^1$

素因数の和:74125

約数の個数: 32

約数和(自身を含む): 93368520

約数和(自身を除く): 54836000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 74101, 148202, 296404, 370505, 592808, 741010, 963313, 1482020, 1926626, 2964040, 3853252, 4816565, 7706504, 9633130, 19266260, 38532520]

約数ペア:

[(1, 38532520), (2, 19266260), (4, 9633130), (5, 7706504), (8, 4816565), (10, 3853252), (13, 2964040), (20, 1926626), (26, 1482020), (40, 963313), (52, 741010), (65, 592808), (104, 370505), (130, 296404), (260, 148202), (520, 74101)]