8334350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 16903680

約数和(自身を除く): 8569330

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 155, 190, 283, 310, 475, 566, 589, 775, 950, 1178, 1415, 1550, 2830, 2945, 5377, 5890, 7075, 8773, 10754, 14150, 14725, 17546, 26885, 29450, 43865, 53770, 87730, 134425, 166687, 219325, 268850, 333374, 438650, 833435, 1666870, 4167175, 8334350]

約数ペア:

[(1, 8334350), (2, 4167175), (5, 1666870), (10, 833435), (19, 438650), (25, 333374), (31, 268850), (38, 219325), (50, 166687), (62, 134425), (95, 87730), (155, 53770), (190, 43865), (283, 29450), (310, 26885), (475, 17546), (566, 14725), (589, 14150), (775, 10754), (950, 8773), (1178, 7075), (1415, 5890), (1550, 5377), (2830, 2945)]