39170740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5953}}^1$

素因数の和:6016

約数の個数: 48

約数和(自身を含む): 96026112

約数和(自身を除く): 56855372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 5953, 6580, 11906, 23812, 29765, 41671, 59530, 83342, 119060, 166684, 208355, 279791, 416710, 559582, 833420, 1119164, 1398955, 1958537, 2797910, 3917074, 5595820, 7834148, 9792685, 19585370, 39170740]

約数ペア:

[(1, 39170740), (2, 19585370), (4, 9792685), (5, 7834148), (7, 5595820), (10, 3917074), (14, 2797910), (20, 1958537), (28, 1398955), (35, 1119164), (47, 833420), (70, 559582), (94, 416710), (140, 279791), (188, 208355), (235, 166684), (329, 119060), (470, 83342), (658, 59530), (940, 41671), (1316, 29765), (1645, 23812), (3290, 11906), (5953, 6580)]