39588520

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1$

素因数の和:1234

約数の個数: 64

約数和(自身を含む): 95541120

約数和(自身を除く): 55952600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 37, 40, 46, 74, 92, 115, 148, 184, 185, 230, 296, 370, 460, 740, 851, 920, 1163, 1480, 1702, 2326, 3404, 4255, 4652, 5815, 6808, 8510, 9304, 11630, 17020, 23260, 26749, 34040, 43031, 46520, 53498, 86062, 106996, 133745, 172124, 213992, 215155, 267490, 344248, 430310, 534980, 860620, 989713, 1069960, 1721240, 1979426, 3958852, 4948565, 7917704, 9897130, 19794260, 39588520]

約数ペア:

[(1, 39588520), (2, 19794260), (4, 9897130), (5, 7917704), (8, 4948565), (10, 3958852), (20, 1979426), (23, 1721240), (37, 1069960), (40, 989713), (46, 860620), (74, 534980), (92, 430310), (115, 344248), (148, 267490), (184, 215155), (185, 213992), (230, 172124), (296, 133745), (370, 106996), (460, 86062), (740, 53498), (851, 46520), (920, 43031), (1163, 34040), (1480, 26749), (1702, 23260), (2326, 17020), (3404, 11630), (4255, 9304), (4652, 8510), (5815, 6808)]