24371720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 58320000

約数和(自身を除く): 33948280

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 59, 92, 115, 118, 184, 230, 236, 295, 449, 460, 472, 590, 898, 920, 1180, 1357, 1796, 2245, 2360, 2714, 3592, 4490, 5428, 6785, 8980, 10327, 10856, 13570, 17960, 20654, 26491, 27140, 41308, 51635, 52982, 54280, 82616, 103270, 105964, 132455, 206540, 211928, 264910, 413080, 529820, 609293, 1059640, 1218586, 2437172, 3046465, 4874344, 6092930, 12185860, 24371720]

約数ペア:

[(1, 24371720), (2, 12185860), (4, 6092930), (5, 4874344), (8, 3046465), (10, 2437172), (20, 1218586), (23, 1059640), (40, 609293), (46, 529820), (59, 413080), (92, 264910), (115, 211928), (118, 206540), (184, 132455), (230, 105964), (236, 103270), (295, 82616), (449, 54280), (460, 52982), (472, 51635), (590, 41308), (898, 27140), (920, 26491), (1180, 20654), (1357, 17960), (1796, 13570), (2245, 10856), (2360, 10327), (2714, 8980), (3592, 6785), (4490, 5428)]