84823240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{1549}}^1$

素因数の和:1634

約数の個数: 48

約数和(自身を含む): 196276500

約数和(自身を除く): 111453260

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1369, 1480, 1549, 2738, 3098, 5476, 6196, 6845, 7745, 10952, 12392, 13690, 15490, 27380, 30980, 54760, 57313, 61960, 114626, 229252, 286565, 458504, 573130, 1146260, 2120581, 2292520, 4241162, 8482324, 10602905, 16964648, 21205810, 42411620, 84823240]

約数ペア:

[(1, 84823240), (2, 42411620), (4, 21205810), (5, 16964648), (8, 10602905), (10, 8482324), (20, 4241162), (37, 2292520), (40, 2120581), (74, 1146260), (148, 573130), (185, 458504), (296, 286565), (370, 229252), (740, 114626), (1369, 61960), (1480, 57313), (1549, 54760), (2738, 30980), (3098, 27380), (5476, 15490), (6196, 13690), (6845, 12392), (7745, 10952)]