426931040

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{911}}^1$

素因数の和:1056

約数の個数: 96

約数和(自身を含む): 1054892160

約数和(自身を除く): 627961120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 101, 116, 145, 160, 202, 232, 290, 404, 464, 505, 580, 808, 911, 928, 1010, 1160, 1616, 1822, 2020, 2320, 2929, 3232, 3644, 4040, 4555, 4640, 5858, 7288, 8080, 9110, 11716, 14576, 14645, 16160, 18220, 23432, 26419, 29152, 29290, 36440, 46864, 52838, 58580, 72880, 92011, 93728, 105676, 117160, 132095, 145760, 184022, 211352, 234320, 264190, 368044, 422704, 460055, 468640, 528380, 736088, 845408, 920110, 1056760, 1472176, 1840220, 2113520, 2668319, 2944352, 3680440, 4227040, 5336638, 7360880, 10673276, 13341595, 14721760, 21346552, 26683190, 42693104, 53366380, 85386208, 106732760, 213465520, 426931040]

約数ペア:

[(1, 426931040), (2, 213465520), (4, 106732760), (5, 85386208), (8, 53366380), (10, 42693104), (16, 26683190), (20, 21346552), (29, 14721760), (32, 13341595), (40, 10673276), (58, 7360880), (80, 5336638), (101, 4227040), (116, 3680440), (145, 2944352), (160, 2668319), (202, 2113520), (232, 1840220), (290, 1472176), (404, 1056760), (464, 920110), (505, 845408), (580, 736088), (808, 528380), (911, 468640), (928, 460055), (1010, 422704), (1160, 368044), (1616, 264190), (1822, 234320), (2020, 211352), (2320, 184022), (2929, 145760), (3232, 132095), (3644, 117160), (4040, 105676), (4555, 93728), (4640, 92011), (5858, 72880), (7288, 58580), (8080, 52838), (9110, 46864), (11716, 36440), (14576, 29290), (14645, 29152), (16160, 26419), (18220, 23432)]