48458320

素因数分解:

$2^4\times 5^1\times {\mathrm{409}}^1\times {\mathrm{1481}}^1$

素因数の和:1903

約数の個数: 40

約数和(自身を含む): 113017320

約数和(自身を除く): 64559000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 409, 818, 1481, 1636, 2045, 2962, 3272, 4090, 5924, 6544, 7405, 8180, 11848, 14810, 16360, 23696, 29620, 32720, 59240, 118480, 605729, 1211458, 2422916, 3028645, 4845832, 6057290, 9691664, 12114580, 24229160, 48458320]

約数ペア:

[(1, 48458320), (2, 24229160), (4, 12114580), (5, 9691664), (8, 6057290), (10, 4845832), (16, 3028645), (20, 2422916), (40, 1211458), (80, 605729), (409, 118480), (818, 59240), (1481, 32720), (1636, 29620), (2045, 23696), (2962, 16360), (3272, 14810), (4090, 11848), (5924, 8180), (6544, 7405)]