2017291040

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{434761}}^1$

素因数の和:434805

約数の個数: 48

約数和(自身を含む): 4930201080

約数和(自身を除く): 2912910040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 434761, 869522, 1739044, 2173805, 3478088, 4347610, 6956176, 8695220, 12608069, 13912352, 17390440, 25216138, 34780880, 50432276, 63040345, 69561760, 100864552, 126080690, 201729104, 252161380, 403458208, 504322760, 1008645520, 2017291040]

約数ペア:

[(1, 2017291040), (2, 1008645520), (4, 504322760), (5, 403458208), (8, 252161380), (10, 201729104), (16, 126080690), (20, 100864552), (29, 69561760), (32, 63040345), (40, 50432276), (58, 34780880), (80, 25216138), (116, 17390440), (145, 13912352), (160, 12608069), (232, 8695220), (290, 6956176), (464, 4347610), (580, 3478088), (928, 2173805), (1160, 1739044), (2320, 869522), (4640, 434761)]