23265320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{44741}}^1$

素因数の和:44765

約数の個数: 32

約数和(自身を含む): 56374920

約数和(自身を除く): 33109600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 44741, 89482, 178964, 223705, 357928, 447410, 581633, 894820, 1163266, 1789640, 2326532, 2908165, 4653064, 5816330, 11632660, 23265320]

約数ペア:

[(1, 23265320), (2, 11632660), (4, 5816330), (5, 4653064), (8, 2908165), (10, 2326532), (13, 1789640), (20, 1163266), (26, 894820), (40, 581633), (52, 447410), (65, 357928), (104, 223705), (130, 178964), (260, 89482), (520, 44741)]