556980160

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{158233}}^1$

素因数の和:158261

約数の個数: 56

約数和(自身を含む): 1446891696

約数和(自身を除く): 889911536

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 3520, 158233, 316466, 632932, 791165, 1265864, 1582330, 1740563, 2531728, 3164660, 3481126, 5063456, 6329320, 6962252, 8702815, 10126912, 12658640, 13924504, 17405630, 25317280, 27849008, 34811260, 50634560, 55698016, 69622520, 111396032, 139245040, 278490080, 556980160]

約数ペア:

[(1, 556980160), (2, 278490080), (4, 139245040), (5, 111396032), (8, 69622520), (10, 55698016), (11, 50634560), (16, 34811260), (20, 27849008), (22, 25317280), (32, 17405630), (40, 13924504), (44, 12658640), (55, 10126912), (64, 8702815), (80, 6962252), (88, 6329320), (110, 5063456), (160, 3481126), (176, 3164660), (220, 2531728), (320, 1740563), (352, 1582330), (440, 1265864), (704, 791165), (880, 632932), (1760, 316466), (3520, 158233)]