246150440

素因数分解:

$2^3\times 5^1\times {\mathrm{2441}}^1\times {\mathrm{2521}}^1$

素因数の和:4973

約数の個数: 32

約数和(自身を含む): 554285160

約数和(自身を除く): 308134720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2441, 2521, 4882, 5042, 9764, 10084, 12205, 12605, 19528, 20168, 24410, 25210, 48820, 50420, 97640, 100840, 6153761, 12307522, 24615044, 30768805, 49230088, 61537610, 123075220, 246150440]

約数ペア:

[(1, 246150440), (2, 123075220), (4, 61537610), (5, 49230088), (8, 30768805), (10, 24615044), (20, 12307522), (40, 6153761), (2441, 100840), (2521, 97640), (4882, 50420), (5042, 48820), (9764, 25210), (10084, 24410), (12205, 20168), (12605, 19528)]