85235120

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{34369}}^1$

素因数の和:34413

約数の個数: 40

約数和(自身を含む): 204570240

約数和(自身を除く): 119335120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 34369, 68738, 137476, 171845, 274952, 343690, 549904, 687380, 1065439, 1374760, 2130878, 2749520, 4261756, 5327195, 8523512, 10654390, 17047024, 21308780, 42617560, 85235120]

約数ペア:

[(1, 85235120), (2, 42617560), (4, 21308780), (5, 17047024), (8, 10654390), (10, 8523512), (16, 5327195), (20, 4261756), (31, 2749520), (40, 2130878), (62, 1374760), (80, 1065439), (124, 687380), (155, 549904), (248, 343690), (310, 274952), (496, 171845), (620, 137476), (1240, 68738), (2480, 34369)]