4786678480

素因数分解:

$2^4\times 5^1\times {\mathrm{211}}^1\times {\mathrm{283571}}^1$

素因数の和:283795

約数の個数: 40

約数和(自身を含む): 11181811104

約数和(自身を除く): 6395132624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 211, 422, 844, 1055, 1688, 2110, 3376, 4220, 8440, 16880, 283571, 567142, 1134284, 1417855, 2268568, 2835710, 4537136, 5671420, 11342840, 22685680, 59833481, 119666962, 239333924, 299167405, 478667848, 598334810, 957335696, 1196669620, 2393339240, 4786678480]

約数ペア:

[(1, 4786678480), (2, 2393339240), (4, 1196669620), (5, 957335696), (8, 598334810), (10, 478667848), (16, 299167405), (20, 239333924), (40, 119666962), (80, 59833481), (211, 22685680), (422, 11342840), (844, 5671420), (1055, 4537136), (1688, 2835710), (2110, 2268568), (3376, 1417855), (4220, 1134284), (8440, 567142), (16880, 283571)]