109285280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52541}}^1$

素因数の和:52569

約数の個数: 48

約数和(自身を含む): 278052264

約数和(自身を除く): 168766984

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 52541, 105082, 210164, 262705, 420328, 525410, 683033, 840656, 1050820, 1366066, 1681312, 2101640, 2732132, 3415165, 4203280, 5464264, 6830330, 8406560, 10928528, 13660660, 21857056, 27321320, 54642640, 109285280]

約数ペア:

[(1, 109285280), (2, 54642640), (4, 27321320), (5, 21857056), (8, 13660660), (10, 10928528), (13, 8406560), (16, 6830330), (20, 5464264), (26, 4203280), (32, 3415165), (40, 2732132), (52, 2101640), (65, 1681312), (80, 1366066), (104, 1050820), (130, 840656), (160, 683033), (208, 525410), (260, 420328), (416, 262705), (520, 210164), (1040, 105082), (2080, 52541)]