86523760

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{29231}}^1$

素因数の和:29281

約数の個数: 40

約数和(自身を含む): 206611776

約数和(自身を除く): 120088016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 29231, 58462, 116924, 146155, 233848, 292310, 467696, 584620, 1081547, 1169240, 2163094, 2338480, 4326188, 5407735, 8652376, 10815470, 17304752, 21630940, 43261880, 86523760]

約数ペア:

[(1, 86523760), (2, 43261880), (4, 21630940), (5, 17304752), (8, 10815470), (10, 8652376), (16, 5407735), (20, 4326188), (37, 2338480), (40, 2163094), (74, 1169240), (80, 1081547), (148, 584620), (185, 467696), (296, 292310), (370, 233848), (592, 146155), (740, 116924), (1480, 58462), (2960, 29231)]