34971760

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 80

約数和(自身を含む): 84851712

約数和(自身を除く): 49879952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 71, 80, 94, 131, 142, 188, 235, 262, 284, 355, 376, 470, 524, 568, 655, 710, 752, 940, 1048, 1136, 1310, 1420, 1880, 2096, 2620, 2840, 3337, 3760, 5240, 5680, 6157, 6674, 9301, 10480, 12314, 13348, 16685, 18602, 24628, 26696, 30785, 33370, 37204, 46505, 49256, 53392, 61570, 66740, 74408, 93010, 98512, 123140, 133480, 148816, 186020, 246280, 266960, 372040, 437147, 492560, 744080, 874294, 1748588, 2185735, 3497176, 4371470, 6994352, 8742940, 17485880, 34971760]

約数ペア:

[(1, 34971760), (2, 17485880), (4, 8742940), (5, 6994352), (8, 4371470), (10, 3497176), (16, 2185735), (20, 1748588), (40, 874294), (47, 744080), (71, 492560), (80, 437147), (94, 372040), (131, 266960), (142, 246280), (188, 186020), (235, 148816), (262, 133480), (284, 123140), (355, 98512), (376, 93010), (470, 74408), (524, 66740), (568, 61570), (655, 53392), (710, 49256), (752, 46505), (940, 37204), (1048, 33370), (1136, 30785), (1310, 26696), (1420, 24628), (1880, 18602), (2096, 16685), (2620, 13348), (2840, 12314), (3337, 10480), (3760, 9301), (5240, 6674), (5680, 6157)]