319553440

素因数分解:

$2^5\times 5^1\times {\mathrm{59}}^1\times {\mathrm{33851}}^1$

素因数の和:33925

約数の個数: 48

約数和(自身を含む): 767763360

約数和(自身を除く): 448209920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 80, 118, 160, 236, 295, 472, 590, 944, 1180, 1888, 2360, 4720, 9440, 33851, 67702, 135404, 169255, 270808, 338510, 541616, 677020, 1083232, 1354040, 1997209, 2708080, 3994418, 5416160, 7988836, 9986045, 15977672, 19972090, 31955344, 39944180, 63910688, 79888360, 159776720, 319553440]

約数ペア:

[(1, 319553440), (2, 159776720), (4, 79888360), (5, 63910688), (8, 39944180), (10, 31955344), (16, 19972090), (20, 15977672), (32, 9986045), (40, 7988836), (59, 5416160), (80, 3994418), (118, 2708080), (160, 1997209), (236, 1354040), (295, 1083232), (472, 677020), (590, 541616), (944, 338510), (1180, 270808), (1888, 169255), (2360, 135404), (4720, 67702), (9440, 33851)]