3814785280

素因数分解:

$2^8\times 5^1\times {\mathrm{29}}^1\times {\mathrm{102769}}^1$

素因数の和:102819

約数の個数: 72

約数和(自身を含む): 9452784600

約数和(自身を除く): 5637999320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 256, 290, 320, 464, 580, 640, 928, 1160, 1280, 1856, 2320, 3712, 4640, 7424, 9280, 18560, 37120, 102769, 205538, 411076, 513845, 822152, 1027690, 1644304, 2055380, 2980301, 3288608, 4110760, 5960602, 6577216, 8221520, 11921204, 13154432, 14901505, 16443040, 23842408, 26308864, 29803010, 32886080, 47684816, 59606020, 65772160, 95369632, 119212040, 131544320, 190739264, 238424080, 381478528, 476848160, 762957056, 953696320, 1907392640, 3814785280]

約数ペア:

[(1, 3814785280), (2, 1907392640), (4, 953696320), (5, 762957056), (8, 476848160), (10, 381478528), (16, 238424080), (20, 190739264), (29, 131544320), (32, 119212040), (40, 95369632), (58, 65772160), (64, 59606020), (80, 47684816), (116, 32886080), (128, 29803010), (145, 26308864), (160, 23842408), (232, 16443040), (256, 14901505), (290, 13154432), (320, 11921204), (464, 8221520), (580, 6577216), (640, 5960602), (928, 4110760), (1160, 3288608), (1280, 2980301), (1856, 2055380), (2320, 1644304), (3712, 1027690), (4640, 822152), (7424, 513845), (9280, 411076), (18560, 205538), (37120, 102769)]