47363380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{643}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 103864320

約数和(自身を除く): 56500940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 127, 145, 254, 290, 508, 580, 635, 643, 1270, 1286, 2540, 2572, 3215, 3683, 6430, 7366, 12860, 14732, 18415, 18647, 36830, 37294, 73660, 74588, 81661, 93235, 163322, 186470, 326644, 372940, 408305, 816610, 1633220, 2368169, 4736338, 9472676, 11840845, 23681690, 47363380]

約数ペア:

[(1, 47363380), (2, 23681690), (4, 11840845), (5, 9472676), (10, 4736338), (20, 2368169), (29, 1633220), (58, 816610), (116, 408305), (127, 372940), (145, 326644), (254, 186470), (290, 163322), (508, 93235), (580, 81661), (635, 74588), (643, 73660), (1270, 37294), (1286, 36830), (2540, 18647), (2572, 18415), (3215, 14732), (3683, 12860), (6430, 7366)]