102706480

素因数分解:

$2^4\times 5^1\times {\mathrm{1283831}}^1$

素因数の和:1283844

約数の個数: 20

約数和(自身を含む): 238792752

約数和(自身を除く): 136086272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1283831, 2567662, 5135324, 6419155, 10270648, 12838310, 20541296, 25676620, 51353240, 102706480]

約数ペア:

[(1, 102706480), (2, 51353240), (4, 25676620), (5, 20541296), (8, 12838310), (10, 10270648), (16, 6419155), (20, 5135324), (40, 2567662), (80, 1283831)]