13304081680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9782413}}^1$

素因数の和:9782443

約数の個数: 40

約数和(自身を含む): 32751522072

約数和(自身を除く): 19447440392

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 9782413, 19564826, 39129652, 48912065, 78259304, 97824130, 156518608, 166301021, 195648260, 332602042, 391296520, 665204084, 782593040, 831505105, 1330408168, 1663010210, 2660816336, 3326020420, 6652040840, 13304081680]

約数ペア:

[(1, 13304081680), (2, 6652040840), (4, 3326020420), (5, 2660816336), (8, 1663010210), (10, 1330408168), (16, 831505105), (17, 782593040), (20, 665204084), (34, 391296520), (40, 332602042), (68, 195648260), (80, 166301021), (85, 156518608), (136, 97824130), (170, 78259304), (272, 48912065), (340, 39129652), (680, 19564826), (1360, 9782413)]