57366640

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 140169600

約数和(自身を除く): 82802960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 79, 80, 116, 145, 158, 232, 290, 313, 316, 395, 464, 580, 626, 632, 790, 1160, 1252, 1264, 1565, 1580, 2291, 2320, 2504, 3130, 3160, 4582, 5008, 6260, 6320, 9077, 9164, 11455, 12520, 18154, 18328, 22910, 24727, 25040, 36308, 36656, 45385, 45820, 49454, 72616, 90770, 91640, 98908, 123635, 145232, 181540, 183280, 197816, 247270, 363080, 395632, 494540, 717083, 726160, 989080, 1434166, 1978160, 2868332, 3585415, 5736664, 7170830, 11473328, 14341660, 28683320, 57366640]

約数ペア:

[(1, 57366640), (2, 28683320), (4, 14341660), (5, 11473328), (8, 7170830), (10, 5736664), (16, 3585415), (20, 2868332), (29, 1978160), (40, 1434166), (58, 989080), (79, 726160), (80, 717083), (116, 494540), (145, 395632), (158, 363080), (232, 247270), (290, 197816), (313, 183280), (316, 181540), (395, 145232), (464, 123635), (580, 98908), (626, 91640), (632, 90770), (790, 72616), (1160, 49454), (1252, 45820), (1264, 45385), (1565, 36656), (1580, 36308), (2291, 25040), (2320, 24727), (2504, 22910), (3130, 18328), (3160, 18154), (4582, 12520), (5008, 11455), (6260, 9164), (6320, 9077)]