25851480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{587}}^1$

素因数の和:968

約数の個数: 64

約数和(自身を含む): 77898240

約数和(自身を除く): 52046760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 367, 587, 734, 1101, 1174, 1468, 1761, 1835, 2202, 2348, 2935, 2936, 3522, 3670, 4404, 4696, 5505, 5870, 7044, 7340, 8805, 8808, 11010, 11740, 14088, 14680, 17610, 22020, 23480, 35220, 44040, 70440, 215429, 430858, 646287, 861716, 1077145, 1292574, 1723432, 2154290, 2585148, 3231435, 4308580, 5170296, 6462870, 8617160, 12925740, 25851480]

約数ペア:

[(1, 25851480), (2, 12925740), (3, 8617160), (4, 6462870), (5, 5170296), (6, 4308580), (8, 3231435), (10, 2585148), (12, 2154290), (15, 1723432), (20, 1292574), (24, 1077145), (30, 861716), (40, 646287), (60, 430858), (120, 215429), (367, 70440), (587, 44040), (734, 35220), (1101, 23480), (1174, 22020), (1468, 17610), (1761, 14680), (1835, 14088), (2202, 11740), (2348, 11010), (2935, 8808), (2936, 8805), (3522, 7340), (3670, 7044), (4404, 5870), (4696, 5505)]