24599440

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7151}}^1$

素因数の和:7207

約数の個数: 40

約数和(自身を含む): 58531968

約数和(自身を除く): 33932528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 7151, 14302, 28604, 35755, 57208, 71510, 114416, 143020, 286040, 307493, 572080, 614986, 1229972, 1537465, 2459944, 3074930, 4919888, 6149860, 12299720, 24599440]

約数ペア:

[(1, 24599440), (2, 12299720), (4, 6149860), (5, 4919888), (8, 3074930), (10, 2459944), (16, 1537465), (20, 1229972), (40, 614986), (43, 572080), (80, 307493), (86, 286040), (172, 143020), (215, 114416), (344, 71510), (430, 57208), (688, 35755), (860, 28604), (1720, 14302), (3440, 7151)]