47565320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6359}}^1$

素因数の和:6398

約数の個数: 64

約数和(自身を含む): 123638400

約数和(自身を除く): 76073080

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 187, 220, 340, 374, 440, 680, 748, 935, 1496, 1870, 3740, 6359, 7480, 12718, 25436, 31795, 50872, 63590, 69949, 108103, 127180, 139898, 216206, 254360, 279796, 349745, 432412, 540515, 559592, 699490, 864824, 1081030, 1189133, 1398980, 2162060, 2378266, 2797960, 4324120, 4756532, 5945665, 9513064, 11891330, 23782660, 47565320]

約数ペア:

[(1, 47565320), (2, 23782660), (4, 11891330), (5, 9513064), (8, 5945665), (10, 4756532), (11, 4324120), (17, 2797960), (20, 2378266), (22, 2162060), (34, 1398980), (40, 1189133), (44, 1081030), (55, 864824), (68, 699490), (85, 559592), (88, 540515), (110, 432412), (136, 349745), (170, 279796), (187, 254360), (220, 216206), (340, 139898), (374, 127180), (440, 108103), (680, 69949), (748, 63590), (935, 50872), (1496, 31795), (1870, 25436), (3740, 12718), (6359, 7480)]