82322360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{337}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 192741120

約数和(自身を除く): 110418760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 197, 248, 310, 337, 394, 620, 674, 788, 985, 1240, 1348, 1576, 1685, 1970, 2696, 3370, 3940, 6107, 6740, 7880, 10447, 12214, 13480, 20894, 24428, 30535, 41788, 48856, 52235, 61070, 66389, 83576, 104470, 122140, 132778, 208940, 244280, 265556, 331945, 417880, 531112, 663890, 1327780, 2058059, 2655560, 4116118, 8232236, 10290295, 16464472, 20580590, 41161180, 82322360]

約数ペア:

[(1, 82322360), (2, 41161180), (4, 20580590), (5, 16464472), (8, 10290295), (10, 8232236), (20, 4116118), (31, 2655560), (40, 2058059), (62, 1327780), (124, 663890), (155, 531112), (197, 417880), (248, 331945), (310, 265556), (337, 244280), (394, 208940), (620, 132778), (674, 122140), (788, 104470), (985, 83576), (1240, 66389), (1348, 61070), (1576, 52235), (1685, 48856), (1970, 41788), (2696, 30535), (3370, 24428), (3940, 20894), (6107, 13480), (6740, 12214), (7880, 10447)]