48420320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23279}}^1$

素因数の和:23307

約数の個数: 48

約数和(自身を含む): 123197760

約数和(自身を除く): 74777440

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, 23279, 46558, 93116, 116395, 186232, 232790, 302627, 372464, 465580, 605254, 744928, 931160, 1210508, 1513135, 1862320, 2421016, 3026270, 3724640, 4842032, 6052540, 9684064, 12105080, 24210160, 48420320]

約数ペア:

[(1, 48420320), (2, 24210160), (4, 12105080), (5, 9684064), (8, 6052540), (10, 4842032), (13, 3724640), (16, 3026270), (20, 2421016), (26, 1862320), (32, 1513135), (40, 1210508), (52, 931160), (65, 744928), (80, 605254), (104, 465580), (130, 372464), (160, 302627), (208, 232790), (260, 186232), (416, 116395), (520, 93116), (1040, 46558), (2080, 23279)]