12035320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1609}}^1$

素因数の和:1648

約数の個数: 64

約数和(自身を含む): 31298400

約数和(自身を除く): 19263080

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, 1609, 1870, 3218, 3740, 6436, 7480, 8045, 12872, 16090, 17699, 27353, 32180, 35398, 54706, 64360, 70796, 88495, 109412, 136765, 141592, 176990, 218824, 273530, 300883, 353980, 547060, 601766, 707960, 1094120, 1203532, 1504415, 2407064, 3008830, 6017660, 12035320]

約数ペア:

[(1, 12035320), (2, 6017660), (4, 3008830), (5, 2407064), (8, 1504415), (10, 1203532), (11, 1094120), (17, 707960), (20, 601766), (22, 547060), (34, 353980), (40, 300883), (44, 273530), (55, 218824), (68, 176990), (85, 141592), (88, 136765), (110, 109412), (136, 88495), (170, 70796), (187, 64360), (220, 54706), (340, 35398), (374, 32180), (440, 27353), (680, 17699), (748, 16090), (935, 12872), (1496, 8045), (1609, 7480), (1870, 6436), (3218, 3740)]