22648600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 58746240

約数和(自身を除く): 36097640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 31, 40, 50, 52, 62, 65, 100, 104, 124, 130, 155, 200, 248, 260, 281, 310, 325, 403, 520, 562, 620, 650, 775, 806, 1124, 1240, 1300, 1405, 1550, 1612, 2015, 2248, 2600, 2810, 3100, 3224, 3653, 4030, 5620, 6200, 7025, 7306, 8060, 8711, 10075, 11240, 14050, 14612, 16120, 17422, 18265, 20150, 28100, 29224, 34844, 36530, 40300, 43555, 56200, 69688, 73060, 80600, 87110, 91325, 113243, 146120, 174220, 182650, 217775, 226486, 348440, 365300, 435550, 452972, 566215, 730600, 871100, 905944, 1132430, 1742200, 2264860, 2831075, 4529720, 5662150, 11324300, 22648600]

約数ペア:

[(1, 22648600), (2, 11324300), (4, 5662150), (5, 4529720), (8, 2831075), (10, 2264860), (13, 1742200), (20, 1132430), (25, 905944), (26, 871100), (31, 730600), (40, 566215), (50, 452972), (52, 435550), (62, 365300), (65, 348440), (100, 226486), (104, 217775), (124, 182650), (130, 174220), (155, 146120), (200, 113243), (248, 91325), (260, 87110), (281, 80600), (310, 73060), (325, 69688), (403, 56200), (520, 43555), (562, 40300), (620, 36530), (650, 34844), (775, 29224), (806, 28100), (1124, 20150), (1240, 18265), (1300, 17422), (1405, 16120), (1550, 14612), (1612, 14050), (2015, 11240), (2248, 10075), (2600, 8711), (2810, 8060), (3100, 7306), (3224, 7025), (3653, 6200), (4030, 5620)]