222585280

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{5477}}^1$

素因数の和:5621

約数の個数: 56

約数和(自身を含む): 534302208

約数和(自身を除く): 311716928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 5477, 8128, 10160, 10954, 20320, 21908, 27385, 40640, 43816, 54770, 87632, 109540, 175264, 219080, 350528, 438160, 695579, 876320, 1391158, 1752640, 2782316, 3477895, 5564632, 6955790, 11129264, 13911580, 22258528, 27823160, 44517056, 55646320, 111292640, 222585280]

約数ペア:

[(1, 222585280), (2, 111292640), (4, 55646320), (5, 44517056), (8, 27823160), (10, 22258528), (16, 13911580), (20, 11129264), (32, 6955790), (40, 5564632), (64, 3477895), (80, 2782316), (127, 1752640), (160, 1391158), (254, 876320), (320, 695579), (508, 438160), (635, 350528), (1016, 219080), (1270, 175264), (2032, 109540), (2540, 87632), (4064, 54770), (5080, 43816), (5477, 40640), (8128, 27385), (10160, 21908), (10954, 20320)]