1567401280

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{168901}}^1$

素因数の和:168947

約数の個数: 56

約数和(自身を含む): 3861099720

約数和(自身を除く): 2293698440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 168901, 337802, 675604, 844505, 1351208, 1689010, 2702416, 3378020, 4898129, 5404832, 6756040, 9796258, 10809664, 13512080, 19592516, 24490645, 27024160, 39185032, 48981290, 54048320, 78370064, 97962580, 156740128, 195925160, 313480256, 391850320, 783700640, 1567401280]

約数ペア:

[(1, 1567401280), (2, 783700640), (4, 391850320), (5, 313480256), (8, 195925160), (10, 156740128), (16, 97962580), (20, 78370064), (29, 54048320), (32, 48981290), (40, 39185032), (58, 27024160), (64, 24490645), (80, 19592516), (116, 13512080), (145, 10809664), (160, 9796258), (232, 6756040), (290, 5404832), (320, 4898129), (464, 3378020), (580, 2702416), (928, 1689010), (1160, 1351208), (1856, 844505), (2320, 675604), (4640, 337802), (9280, 168901)]