4129335980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2681387}}^1$

素因数の和:2681414

約数の個数: 48

約数和(自身を含む): 10811356416

約数和(自身を除く): 6682020436

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 2681387, 5362774, 10725548, 13406935, 18769709, 26813870, 29495257, 37539418, 53627740, 58990514, 75078836, 93848545, 117981028, 147476285, 187697090, 206466799, 294952570, 375394180, 412933598, 589905140, 825867196, 1032333995, 2064667990, 4129335980]

約数ペア:

[(1, 4129335980), (2, 2064667990), (4, 1032333995), (5, 825867196), (7, 589905140), (10, 412933598), (11, 375394180), (14, 294952570), (20, 206466799), (22, 187697090), (28, 147476285), (35, 117981028), (44, 93848545), (55, 75078836), (70, 58990514), (77, 53627740), (110, 37539418), (140, 29495257), (154, 26813870), (220, 18769709), (308, 13406935), (385, 10725548), (770, 5362774), (1540, 2681387)]