1566886240

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{337691}}^1$

素因数の和:337735

約数の個数: 48

約数和(自身を含む): 3829427280

約数和(自身を除く): 2262541040

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, 337691, 675382, 1350764, 1688455, 2701528, 3376910, 5403056, 6753820, 9793039, 10806112, 13507640, 19586078, 27015280, 39172156, 48965195, 54030560, 78344312, 97930390, 156688624, 195860780, 313377248, 391721560, 783443120, 1566886240]

約数ペア:

[(1, 1566886240), (2, 783443120), (4, 391721560), (5, 313377248), (8, 195860780), (10, 156688624), (16, 97930390), (20, 78344312), (29, 54030560), (32, 48965195), (40, 39172156), (58, 27015280), (80, 19586078), (116, 13507640), (145, 10806112), (160, 9793039), (232, 6753820), (290, 5403056), (464, 3376910), (580, 2701528), (928, 1688455), (1160, 1350764), (2320, 675382), (4640, 337691)]