45342396640

素因数分解:

$2^5\times 5^1\times {\mathrm{491}}^1\times {\mathrm{577169}}^1$

素因数の和:577675

約数の個数: 48

約数和(自身を含む): 107339767920

約数和(自身を除く): 61997371280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 491, 982, 1964, 2455, 3928, 4910, 7856, 9820, 15712, 19640, 39280, 78560, 577169, 1154338, 2308676, 2885845, 4617352, 5771690, 9234704, 11543380, 18469408, 23086760, 46173520, 92347040, 283389979, 566779958, 1133559916, 1416949895, 2267119832, 2833899790, 4534239664, 5667799580, 9068479328, 11335599160, 22671198320, 45342396640]

約数ペア:

[(1, 45342396640), (2, 22671198320), (4, 11335599160), (5, 9068479328), (8, 5667799580), (10, 4534239664), (16, 2833899790), (20, 2267119832), (32, 1416949895), (40, 1133559916), (80, 566779958), (160, 283389979), (491, 92347040), (982, 46173520), (1964, 23086760), (2455, 18469408), (3928, 11543380), (4910, 9234704), (7856, 5771690), (9820, 4617352), (15712, 2885845), (19640, 2308676), (39280, 1154338), (78560, 577169)]