2497914648560

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{10689467}}^1$

素因数の和:10689630

約数の個数: 80

約数和(自身を含む): 6107876499456

約数和(自身を除く): 3609961850896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 127, 184, 230, 254, 368, 460, 508, 635, 920, 1016, 1270, 1840, 2032, 2540, 2921, 5080, 5842, 10160, 11684, 14605, 23368, 29210, 46736, 58420, 116840, 233680, 10689467, 21378934, 42757868, 53447335, 85515736, 106894670, 171031472, 213789340, 245857741, 427578680, 491715482, 855157360, 983430964, 1229288705, 1357562309, 1966861928, 2458577410, 2715124618, 3933723856, 4917154820, 5430249236, 6787811545, 9834309640, 10860498472, 13575623090, 19668619280, 21720996944, 27151246180, 31223933107, 54302492360, 62447866214, 108604984720, 124895732428, 156119665535, 249791464856, 312239331070, 499582929712, 624478662140, 1248957324280, 2497914648560]

約数ペア:

[(1, 2497914648560), (2, 1248957324280), (4, 624478662140), (5, 499582929712), (8, 312239331070), (10, 249791464856), (16, 156119665535), (20, 124895732428), (23, 108604984720), (40, 62447866214), (46, 54302492360), (80, 31223933107), (92, 27151246180), (115, 21720996944), (127, 19668619280), (184, 13575623090), (230, 10860498472), (254, 9834309640), (368, 6787811545), (460, 5430249236), (508, 4917154820), (635, 3933723856), (920, 2715124618), (1016, 2458577410), (1270, 1966861928), (1840, 1357562309), (2032, 1229288705), (2540, 983430964), (2921, 855157360), (5080, 491715482), (5842, 427578680), (10160, 245857741), (11684, 213789340), (14605, 171031472), (23368, 106894670), (29210, 85515736), (46736, 53447335), (58420, 42757868), (116840, 21378934), (233680, 10689467)]