6397040

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6151}}^1$

素因数の和:6177

約数の個数: 40

約数和(自身を含む): 16019808

約数和(自身を除く): 9622768

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 6151, 12302, 24604, 30755, 49208, 61510, 79963, 98416, 123020, 159926, 246040, 319852, 399815, 492080, 639704, 799630, 1279408, 1599260, 3198520, 6397040]

約数ペア:

[(1, 6397040), (2, 3198520), (4, 1599260), (5, 1279408), (8, 799630), (10, 639704), (13, 492080), (16, 399815), (20, 319852), (26, 246040), (40, 159926), (52, 123020), (65, 98416), (80, 79963), (104, 61510), (130, 49208), (208, 30755), (260, 24604), (520, 12302), (1040, 6151)]