2814030640

素因数分解:

$2^4\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{22277}}^1$

素因数の和:23869

約数の個数: 40

約数和(自身を含む): 6547058640

約数和(自身を除く): 3733028000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1579, 3158, 6316, 7895, 12632, 15790, 22277, 25264, 31580, 44554, 63160, 89108, 111385, 126320, 178216, 222770, 356432, 445540, 891080, 1782160, 35175383, 70350766, 140701532, 175876915, 281403064, 351753830, 562806128, 703507660, 1407015320, 2814030640]

約数ペア:

[(1, 2814030640), (2, 1407015320), (4, 703507660), (5, 562806128), (8, 351753830), (10, 281403064), (16, 175876915), (20, 140701532), (40, 70350766), (80, 35175383), (1579, 1782160), (3158, 891080), (6316, 445540), (7895, 356432), (12632, 222770), (15790, 178216), (22277, 126320), (25264, 111385), (31580, 89108), (44554, 63160)]