45494960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1$

素因数の和:750

約数の個数: 80

約数和(自身を含む): 121974336

約数和(自身を除く): 76479376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 137, 140, 274, 280, 548, 560, 593, 685, 959, 1096, 1186, 1370, 1918, 2192, 2372, 2740, 2965, 3836, 4151, 4744, 4795, 5480, 5930, 7672, 8302, 9488, 9590, 10960, 11860, 15344, 16604, 19180, 20755, 23720, 33208, 38360, 41510, 47440, 66416, 76720, 81241, 83020, 162482, 166040, 324964, 332080, 406205, 568687, 649928, 812410, 1137374, 1299856, 1624820, 2274748, 2843435, 3249640, 4549496, 5686870, 6499280, 9098992, 11373740, 22747480, 45494960]

約数ペア:

[(1, 45494960), (2, 22747480), (4, 11373740), (5, 9098992), (7, 6499280), (8, 5686870), (10, 4549496), (14, 3249640), (16, 2843435), (20, 2274748), (28, 1624820), (35, 1299856), (40, 1137374), (56, 812410), (70, 649928), (80, 568687), (112, 406205), (137, 332080), (140, 324964), (274, 166040), (280, 162482), (548, 83020), (560, 81241), (593, 76720), (685, 66416), (959, 47440), (1096, 41510), (1186, 38360), (1370, 33208), (1918, 23720), (2192, 20755), (2372, 19180), (2740, 16604), (2965, 15344), (3836, 11860), (4151, 10960), (4744, 9590), (4795, 9488), (5480, 8302), (5930, 7672)]