86414360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:576

約数の個数: 64

約数和(自身を含む): 202245120

約数和(自身を除く): 115830760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 227, 248, 307, 310, 454, 614, 620, 908, 1135, 1228, 1240, 1535, 1816, 2270, 2456, 3070, 4540, 6140, 7037, 9080, 9517, 12280, 14074, 19034, 28148, 35185, 38068, 47585, 56296, 69689, 70370, 76136, 95170, 139378, 140740, 190340, 278756, 281480, 348445, 380680, 557512, 696890, 1393780, 2160359, 2787560, 4320718, 8641436, 10801795, 17282872, 21603590, 43207180, 86414360]

約数ペア:

[(1, 86414360), (2, 43207180), (4, 21603590), (5, 17282872), (8, 10801795), (10, 8641436), (20, 4320718), (31, 2787560), (40, 2160359), (62, 1393780), (124, 696890), (155, 557512), (227, 380680), (248, 348445), (307, 281480), (310, 278756), (454, 190340), (614, 140740), (620, 139378), (908, 95170), (1135, 76136), (1228, 70370), (1240, 69689), (1535, 56296), (1816, 47585), (2270, 38068), (2456, 35185), (3070, 28148), (4540, 19034), (6140, 14074), (7037, 12280), (9080, 9517)]