88363760

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 213414912

約数和(自身を除く): 125051152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 71, 80, 94, 142, 188, 235, 284, 331, 355, 376, 470, 568, 662, 710, 752, 940, 1136, 1324, 1420, 1655, 1880, 2648, 2840, 3310, 3337, 3760, 5296, 5680, 6620, 6674, 13240, 13348, 15557, 16685, 23501, 26480, 26696, 31114, 33370, 47002, 53392, 62228, 66740, 77785, 94004, 117505, 124456, 133480, 155570, 188008, 235010, 248912, 266960, 311140, 376016, 470020, 622280, 940040, 1104547, 1244560, 1880080, 2209094, 4418188, 5522735, 8836376, 11045470, 17672752, 22090940, 44181880, 88363760]

約数ペア:

[(1, 88363760), (2, 44181880), (4, 22090940), (5, 17672752), (8, 11045470), (10, 8836376), (16, 5522735), (20, 4418188), (40, 2209094), (47, 1880080), (71, 1244560), (80, 1104547), (94, 940040), (142, 622280), (188, 470020), (235, 376016), (284, 311140), (331, 266960), (355, 248912), (376, 235010), (470, 188008), (568, 155570), (662, 133480), (710, 124456), (752, 117505), (940, 94004), (1136, 77785), (1324, 66740), (1420, 62228), (1655, 53392), (1880, 47002), (2648, 33370), (2840, 31114), (3310, 26696), (3337, 26480), (3760, 23501), (5296, 16685), (5680, 15557), (6620, 13348), (6674, 13240)]