24994520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^2\times {\mathrm{743}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 58322160

約数和(自身を除く): 33327640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 743, 841, 1160, 1486, 1682, 2972, 3364, 3715, 4205, 5944, 6728, 7430, 8410, 14860, 16820, 21547, 29720, 33640, 43094, 86188, 107735, 172376, 215470, 430940, 624863, 861880, 1249726, 2499452, 3124315, 4998904, 6248630, 12497260, 24994520]

約数ペア:

[(1, 24994520), (2, 12497260), (4, 6248630), (5, 4998904), (8, 3124315), (10, 2499452), (20, 1249726), (29, 861880), (40, 624863), (58, 430940), (116, 215470), (145, 172376), (232, 107735), (290, 86188), (580, 43094), (743, 33640), (841, 29720), (1160, 21547), (1486, 16820), (1682, 14860), (2972, 8410), (3364, 7430), (3715, 6728), (4205, 5944)]