77347120

素因数分解:

$2^4\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1567}}^1$

素因数の和:2197

約数の個数: 40

約数和(自身を含む): 180238464

約数和(自身を除く): 102891344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 617, 1234, 1567, 2468, 3085, 3134, 4936, 6170, 6268, 7835, 9872, 12340, 12536, 15670, 24680, 25072, 31340, 49360, 62680, 125360, 966839, 1933678, 3867356, 4834195, 7734712, 9668390, 15469424, 19336780, 38673560, 77347120]

約数ペア:

[(1, 77347120), (2, 38673560), (4, 19336780), (5, 15469424), (8, 9668390), (10, 7734712), (16, 4834195), (20, 3867356), (40, 1933678), (80, 966839), (617, 125360), (1234, 62680), (1567, 49360), (2468, 31340), (3085, 25072), (3134, 24680), (4936, 15670), (6170, 12536), (6268, 12340), (7835, 9872)]