198076960

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42689}}^1$

素因数の和:42733

約数の個数: 48

約数和(自身を含む): 484104600

約数和(自身を除く): 286027640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 42689, 85378, 170756, 213445, 341512, 426890, 683024, 853780, 1237981, 1366048, 1707560, 2475962, 3415120, 4951924, 6189905, 6830240, 9903848, 12379810, 19807696, 24759620, 39615392, 49519240, 99038480, 198076960]

約数ペア:

[(1, 198076960), (2, 99038480), (4, 49519240), (5, 39615392), (8, 24759620), (10, 19807696), (16, 12379810), (20, 9903848), (29, 6830240), (32, 6189905), (40, 4951924), (58, 3415120), (80, 2475962), (116, 1707560), (145, 1366048), (160, 1237981), (232, 853780), (290, 683024), (464, 426890), (580, 341512), (928, 213445), (1160, 170756), (2320, 85378), (4640, 42689)]