28588160

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2351}}^1$

素因数の和:2389

約数の個数: 64

約数和(自身を含む): 71971200

約数和(自身を除く): 43383040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2351, 2432, 3040, 4702, 6080, 9404, 11755, 12160, 18808, 23510, 37616, 44669, 47020, 75232, 89338, 94040, 150464, 178676, 188080, 223345, 300928, 357352, 376160, 446690, 714704, 752320, 893380, 1429408, 1504640, 1786760, 2858816, 3573520, 5717632, 7147040, 14294080, 28588160]

約数ペア:

[(1, 28588160), (2, 14294080), (4, 7147040), (5, 5717632), (8, 3573520), (10, 2858816), (16, 1786760), (19, 1504640), (20, 1429408), (32, 893380), (38, 752320), (40, 714704), (64, 446690), (76, 376160), (80, 357352), (95, 300928), (128, 223345), (152, 188080), (160, 178676), (190, 150464), (304, 94040), (320, 89338), (380, 75232), (608, 47020), (640, 44669), (760, 37616), (1216, 23510), (1520, 18808), (2351, 12160), (2432, 11755), (3040, 9404), (4702, 6080)]