33857860

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{199}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 73382400

約数和(自身を除く): 39524540

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 181, 188, 199, 235, 362, 398, 470, 724, 796, 905, 940, 995, 1810, 1990, 3620, 3980, 8507, 9353, 17014, 18706, 34028, 36019, 37412, 42535, 46765, 72038, 85070, 93530, 144076, 170140, 180095, 187060, 360190, 720380, 1692893, 3385786, 6771572, 8464465, 16928930, 33857860]

約数ペア:

[(1, 33857860), (2, 16928930), (4, 8464465), (5, 6771572), (10, 3385786), (20, 1692893), (47, 720380), (94, 360190), (181, 187060), (188, 180095), (199, 170140), (235, 144076), (362, 93530), (398, 85070), (470, 72038), (724, 46765), (796, 42535), (905, 37412), (940, 36019), (995, 34028), (1810, 18706), (1990, 17014), (3620, 9353), (3980, 8507)]