22563760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{353}}^1$

素因数の和:430

約数の個数: 80

約数和(自身を含む): 56889216

約数和(自身を除く): 34325456

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 47, 68, 80, 85, 94, 136, 170, 188, 235, 272, 340, 353, 376, 470, 680, 706, 752, 799, 940, 1360, 1412, 1598, 1765, 1880, 2824, 3196, 3530, 3760, 3995, 5648, 6001, 6392, 7060, 7990, 12002, 12784, 14120, 15980, 16591, 24004, 28240, 30005, 31960, 33182, 48008, 60010, 63920, 66364, 82955, 96016, 120020, 132728, 165910, 240040, 265456, 282047, 331820, 480080, 564094, 663640, 1128188, 1327280, 1410235, 2256376, 2820470, 4512752, 5640940, 11281880, 22563760]

約数ペア:

[(1, 22563760), (2, 11281880), (4, 5640940), (5, 4512752), (8, 2820470), (10, 2256376), (16, 1410235), (17, 1327280), (20, 1128188), (34, 663640), (40, 564094), (47, 480080), (68, 331820), (80, 282047), (85, 265456), (94, 240040), (136, 165910), (170, 132728), (188, 120020), (235, 96016), (272, 82955), (340, 66364), (353, 63920), (376, 60010), (470, 48008), (680, 33182), (706, 31960), (752, 30005), (799, 28240), (940, 24004), (1360, 16591), (1412, 15980), (1598, 14120), (1765, 12784), (1880, 12002), (2824, 7990), (3196, 7060), (3530, 6392), (3760, 6001), (3995, 5648)]