84339280

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{28493}}^1$

素因数の和:28543

約数の個数: 40

約数和(自身を含む): 201395592

約数和(自身を除く): 117056312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 28493, 56986, 113972, 142465, 227944, 284930, 455888, 569860, 1054241, 1139720, 2108482, 2279440, 4216964, 5271205, 8433928, 10542410, 16867856, 21084820, 42169640, 84339280]

約数ペア:

[(1, 84339280), (2, 42169640), (4, 21084820), (5, 16867856), (8, 10542410), (10, 8433928), (16, 5271205), (20, 4216964), (37, 2279440), (40, 2108482), (74, 1139720), (80, 1054241), (148, 569860), (185, 455888), (296, 284930), (370, 227944), (592, 142465), (740, 113972), (1480, 56986), (2960, 28493)]