87083650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2957}}^1$

素因数の和:3019

約数の個数: 48

約数和(自身を含む): 176060160

約数和(自身を除く): 88976510

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 155, 190, 310, 475, 589, 775, 950, 1178, 1550, 2945, 2957, 5890, 5914, 14725, 14785, 29450, 29570, 56183, 73925, 91667, 112366, 147850, 183334, 280915, 458335, 561830, 916670, 1404575, 1741673, 2291675, 2809150, 3483346, 4583350, 8708365, 17416730, 43541825, 87083650]

約数ペア:

[(1, 87083650), (2, 43541825), (5, 17416730), (10, 8708365), (19, 4583350), (25, 3483346), (31, 2809150), (38, 2291675), (50, 1741673), (62, 1404575), (95, 916670), (155, 561830), (190, 458335), (310, 280915), (475, 183334), (589, 147850), (775, 112366), (950, 91667), (1178, 73925), (1550, 56183), (2945, 29570), (2957, 29450), (5890, 14785), (5914, 14725)]