55372160

素因数分解:

$2^7\times 5^1\times {\mathrm{241}}^1\times {\mathrm{359}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 133293600

約数和(自身を除く): 77921440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 241, 320, 359, 482, 640, 718, 964, 1205, 1436, 1795, 1928, 2410, 2872, 3590, 3856, 4820, 5744, 7180, 7712, 9640, 11488, 14360, 15424, 19280, 22976, 28720, 30848, 38560, 45952, 57440, 77120, 86519, 114880, 154240, 173038, 229760, 346076, 432595, 692152, 865190, 1384304, 1730380, 2768608, 3460760, 5537216, 6921520, 11074432, 13843040, 27686080, 55372160]

約数ペア:

[(1, 55372160), (2, 27686080), (4, 13843040), (5, 11074432), (8, 6921520), (10, 5537216), (16, 3460760), (20, 2768608), (32, 1730380), (40, 1384304), (64, 865190), (80, 692152), (128, 432595), (160, 346076), (241, 229760), (320, 173038), (359, 154240), (482, 114880), (640, 86519), (718, 77120), (964, 57440), (1205, 45952), (1436, 38560), (1795, 30848), (1928, 28720), (2410, 22976), (2872, 19280), (3590, 15424), (3856, 14360), (4820, 11488), (5744, 9640), (7180, 7712)]