63851680

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17351}}^1$

素因数の和:17389

約数の個数: 48

約数和(自身を含む): 157417344

約数和(自身を除く): 93565664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 17351, 34702, 69404, 86755, 138808, 173510, 277616, 347020, 399073, 555232, 694040, 798146, 1388080, 1596292, 1995365, 2776160, 3192584, 3990730, 6385168, 7981460, 12770336, 15962920, 31925840, 63851680]

約数ペア:

[(1, 63851680), (2, 31925840), (4, 15962920), (5, 12770336), (8, 7981460), (10, 6385168), (16, 3990730), (20, 3192584), (23, 2776160), (32, 1995365), (40, 1596292), (46, 1388080), (80, 798146), (92, 694040), (115, 555232), (160, 399073), (184, 347020), (230, 277616), (368, 173510), (460, 138808), (736, 86755), (920, 69404), (1840, 34702), (3680, 17351)]