520024360

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{102367}}^1$

素因数の和:102505

約数の個数: 32

約数和(自身を含む): 1179279360

約数和(自身を除く): 659255000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 102367, 204734, 409468, 511835, 818936, 1023670, 2047340, 4094680, 13000609, 26001218, 52002436, 65003045, 104004872, 130006090, 260012180, 520024360]

約数ペア:

[(1, 520024360), (2, 260012180), (4, 130006090), (5, 104004872), (8, 65003045), (10, 52002436), (20, 26001218), (40, 13000609), (127, 4094680), (254, 2047340), (508, 1023670), (635, 818936), (1016, 511835), (1270, 409468), (2540, 204734), (5080, 102367)]