105865660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1\times {\mathrm{523}}^1$

素因数の和:910

約数の個数: 48

約数和(自身を含む): 231084000

約数和(自身を除く): 125218340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 349, 523, 580, 698, 1046, 1396, 1745, 2092, 2615, 3490, 5230, 6980, 10121, 10460, 15167, 20242, 30334, 40484, 50605, 60668, 75835, 101210, 151670, 182527, 202420, 303340, 365054, 730108, 912635, 1825270, 3650540, 5293283, 10586566, 21173132, 26466415, 52932830, 105865660]

約数ペア:

[(1, 105865660), (2, 52932830), (4, 26466415), (5, 21173132), (10, 10586566), (20, 5293283), (29, 3650540), (58, 1825270), (116, 912635), (145, 730108), (290, 365054), (349, 303340), (523, 202420), (580, 182527), (698, 151670), (1046, 101210), (1396, 75835), (1745, 60668), (2092, 50605), (2615, 40484), (3490, 30334), (5230, 20242), (6980, 15167), (10121, 10460)]