42178114520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{371417}}^1$

素因数の和:371612

約数の個数: 64

約数和(自身を含む): 101085122880

約数和(自身を除く): 58907008360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 167, 170, 334, 340, 668, 680, 835, 1336, 1670, 2839, 3340, 5678, 6680, 11356, 14195, 22712, 28390, 56780, 113560, 371417, 742834, 1485668, 1857085, 2971336, 3714170, 6314089, 7428340, 12628178, 14856680, 25256356, 31570445, 50512712, 62026639, 63140890, 124053278, 126281780, 248106556, 252563560, 310133195, 496213112, 620266390, 1054452863, 1240532780, 2108905726, 2481065560, 4217811452, 5272264315, 8435622904, 10544528630, 21089057260, 42178114520]

約数ペア:

[(1, 42178114520), (2, 21089057260), (4, 10544528630), (5, 8435622904), (8, 5272264315), (10, 4217811452), (17, 2481065560), (20, 2108905726), (34, 1240532780), (40, 1054452863), (68, 620266390), (85, 496213112), (136, 310133195), (167, 252563560), (170, 248106556), (334, 126281780), (340, 124053278), (668, 63140890), (680, 62026639), (835, 50512712), (1336, 31570445), (1670, 25256356), (2839, 14856680), (3340, 12628178), (5678, 7428340), (6680, 6314089), (11356, 3714170), (14195, 2971336), (22712, 1857085), (28390, 1485668), (56780, 742834), (113560, 371417)]