24208760

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:300

約数の個数: 64

約数和(自身を含む): 56678400

約数和(自身を除く): 32469640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 79, 94, 158, 163, 188, 235, 316, 326, 376, 395, 470, 632, 652, 790, 815, 940, 1304, 1580, 1630, 1880, 3160, 3260, 3713, 6520, 7426, 7661, 12877, 14852, 15322, 18565, 25754, 29704, 30644, 37130, 38305, 51508, 61288, 64385, 74260, 76610, 103016, 128770, 148520, 153220, 257540, 306440, 515080, 605219, 1210438, 2420876, 3026095, 4841752, 6052190, 12104380, 24208760]

約数ペア:

[(1, 24208760), (2, 12104380), (4, 6052190), (5, 4841752), (8, 3026095), (10, 2420876), (20, 1210438), (40, 605219), (47, 515080), (79, 306440), (94, 257540), (158, 153220), (163, 148520), (188, 128770), (235, 103016), (316, 76610), (326, 74260), (376, 64385), (395, 61288), (470, 51508), (632, 38305), (652, 37130), (790, 30644), (815, 29704), (940, 25754), (1304, 18565), (1580, 15322), (1630, 14852), (1880, 12877), (3160, 7661), (3260, 7426), (3713, 6520)]