58581620

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 127008000

約数和(自身を除く): 68426380

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 199, 205, 359, 398, 410, 718, 796, 820, 995, 1436, 1795, 1990, 3590, 3980, 7180, 8159, 14719, 16318, 29438, 32636, 40795, 58876, 71441, 73595, 81590, 142882, 147190, 163180, 285764, 294380, 357205, 714410, 1428820, 2929081, 5858162, 11716324, 14645405, 29290810, 58581620]

約数ペア:

[(1, 58581620), (2, 29290810), (4, 14645405), (5, 11716324), (10, 5858162), (20, 2929081), (41, 1428820), (82, 714410), (164, 357205), (199, 294380), (205, 285764), (359, 163180), (398, 147190), (410, 142882), (718, 81590), (796, 73595), (820, 71441), (995, 58876), (1436, 40795), (1795, 32636), (1990, 29438), (3590, 16318), (3980, 14719), (7180, 8159)]