4785117760

素因数分解:

$2^6\times 5^1\times {\mathrm{3853}}^1\times {\mathrm{3881}}^1$

素因数の和:7751

約数の個数: 56

約数和(自身を含む): 11400455736

約数和(自身を除く): 6615337976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 3853, 3881, 7706, 7762, 15412, 15524, 19265, 19405, 30824, 31048, 38530, 38810, 61648, 62096, 77060, 77620, 123296, 124192, 154120, 155240, 246592, 248384, 308240, 310480, 616480, 620960, 1232960, 1241920, 14953493, 29906986, 59813972, 74767465, 119627944, 149534930, 239255888, 299069860, 478511776, 598139720, 957023552, 1196279440, 2392558880, 4785117760]

約数ペア:

[(1, 4785117760), (2, 2392558880), (4, 1196279440), (5, 957023552), (8, 598139720), (10, 478511776), (16, 299069860), (20, 239255888), (32, 149534930), (40, 119627944), (64, 74767465), (80, 59813972), (160, 29906986), (320, 14953493), (3853, 1241920), (3881, 1232960), (7706, 620960), (7762, 616480), (15412, 310480), (15524, 308240), (19265, 248384), (19405, 246592), (30824, 155240), (31048, 154120), (38530, 124192), (38810, 123296), (61648, 77620), (62096, 77060)]