23223669280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{20735419}}^1$

素因数の和:20735441

約数の個数: 48

約数和(自身を含む): 62703910080

約数和(自身を除く): 39480240800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 20735419, 41470838, 82941676, 103677095, 145147933, 165883352, 207354190, 290295866, 331766704, 414708380, 580591732, 663533408, 725739665, 829416760, 1161183464, 1451479330, 1658833520, 2322366928, 2902958660, 3317667040, 4644733856, 5805917320, 11611834640, 23223669280]

約数ペア:

[(1, 23223669280), (2, 11611834640), (4, 5805917320), (5, 4644733856), (7, 3317667040), (8, 2902958660), (10, 2322366928), (14, 1658833520), (16, 1451479330), (20, 1161183464), (28, 829416760), (32, 725739665), (35, 663533408), (40, 580591732), (56, 414708380), (70, 331766704), (80, 290295866), (112, 207354190), (140, 165883352), (160, 145147933), (224, 103677095), (280, 82941676), (560, 41470838), (1120, 20735419)]