1496440720

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{813283}}^1$

素因数の和:813319

約数の個数: 40

約数和(自身を含む): 3630499776

約数和(自身を除く): 2134059056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 813283, 1626566, 3253132, 4066415, 6506264, 8132830, 13012528, 16265660, 18705509, 32531320, 37411018, 65062640, 74822036, 93527545, 149644072, 187055090, 299288144, 374110180, 748220360, 1496440720]

約数ペア:

[(1, 1496440720), (2, 748220360), (4, 374110180), (5, 299288144), (8, 187055090), (10, 149644072), (16, 93527545), (20, 74822036), (23, 65062640), (40, 37411018), (46, 32531320), (80, 18705509), (92, 16265660), (115, 13012528), (184, 8132830), (230, 6506264), (368, 4066415), (460, 3253132), (920, 1626566), (1840, 813283)]