4380508730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{617}}^1\times {\mathrm{4201}}^1$

素因数の和:4851

約数の個数: 48

約数和(自身を含む): 8553977784

約数和(自身を除く): 4173469054

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 617, 845, 1234, 1690, 3085, 4201, 6170, 8021, 8402, 16042, 21005, 40105, 42010, 54613, 80210, 104273, 109226, 208546, 273065, 521365, 546130, 709969, 1042730, 1419938, 2592017, 3549845, 5184034, 7099690, 12960085, 25920170, 33696221, 67392442, 168481105, 336962210, 438050873, 876101746, 2190254365, 4380508730]

約数ペア:

[(1, 4380508730), (2, 2190254365), (5, 876101746), (10, 438050873), (13, 336962210), (26, 168481105), (65, 67392442), (130, 33696221), (169, 25920170), (338, 12960085), (617, 7099690), (845, 5184034), (1234, 3549845), (1690, 2592017), (3085, 1419938), (4201, 1042730), (6170, 709969), (8021, 546130), (8402, 521365), (16042, 273065), (21005, 208546), (40105, 109226), (42010, 104273), (54613, 80210)]