1478480

素因数分解:

$2^4\times 5^1\times {\mathrm{18481}}^1$

素因数の和:18494

約数の個数: 20

約数和(自身を含む): 3437652

約数和(自身を除く): 1959172

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 18481, 36962, 73924, 92405, 147848, 184810, 295696, 369620, 739240, 1478480]

約数ペア:

[(1, 1478480), (2, 739240), (4, 369620), (5, 295696), (8, 184810), (10, 147848), (16, 92405), (20, 73924), (40, 36962), (80, 18481)]