2079111320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{363481}}^1$

素因数の和:363516

約数の個数: 64

約数和(自身を含む): 5495847840

約数和(自身を除く): 3416736520

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 363481, 726962, 1453924, 1817405, 2907848, 3634810, 3998291, 4725253, 7269620, 7996582, 9450506, 14539240, 15993164, 18901012, 19991455, 23626265, 31986328, 37802024, 39982910, 47252530, 51977783, 79965820, 94505060, 103955566, 159931640, 189010120, 207911132, 259888915, 415822264, 519777830, 1039555660, 2079111320]

約数ペア:

[(1, 2079111320), (2, 1039555660), (4, 519777830), (5, 415822264), (8, 259888915), (10, 207911132), (11, 189010120), (13, 159931640), (20, 103955566), (22, 94505060), (26, 79965820), (40, 51977783), (44, 47252530), (52, 39982910), (55, 37802024), (65, 31986328), (88, 23626265), (104, 19991455), (110, 18901012), (130, 15993164), (143, 14539240), (220, 9450506), (260, 7996582), (286, 7269620), (440, 4725253), (520, 3998291), (572, 3634810), (715, 2907848), (1144, 1817405), (1430, 1453924), (2860, 726962), (5720, 363481)]