142527680

素因数分解:

$2^6\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1423}}^1$

素因数の和:1753

約数の個数: 56

約数和(自身を含む): 340717632

約数和(自身を除く): 198189952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 313, 320, 626, 1252, 1423, 1565, 2504, 2846, 3130, 5008, 5692, 6260, 7115, 10016, 11384, 12520, 14230, 20032, 22768, 25040, 28460, 45536, 50080, 56920, 91072, 100160, 113840, 227680, 445399, 455360, 890798, 1781596, 2226995, 3563192, 4453990, 7126384, 8907980, 14252768, 17815960, 28505536, 35631920, 71263840, 142527680]

約数ペア:

[(1, 142527680), (2, 71263840), (4, 35631920), (5, 28505536), (8, 17815960), (10, 14252768), (16, 8907980), (20, 7126384), (32, 4453990), (40, 3563192), (64, 2226995), (80, 1781596), (160, 890798), (313, 455360), (320, 445399), (626, 227680), (1252, 113840), (1423, 100160), (1565, 91072), (2504, 56920), (2846, 50080), (3130, 45536), (5008, 28460), (5692, 25040), (6260, 22768), (7115, 20032), (10016, 14230), (11384, 12520)]