16935040

素因数分解:

$2^7\times 5^1\times {\mathrm{47}}^1\times {\mathrm{563}}^1$

素因数の和:629

約数の個数: 64

約数和(自身を含む): 41420160

約数和(自身を除く): 24485120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 320, 376, 470, 563, 640, 752, 940, 1126, 1504, 1880, 2252, 2815, 3008, 3760, 4504, 5630, 6016, 7520, 9008, 11260, 15040, 18016, 22520, 26461, 30080, 36032, 45040, 52922, 72064, 90080, 105844, 132305, 180160, 211688, 264610, 360320, 423376, 529220, 846752, 1058440, 1693504, 2116880, 3387008, 4233760, 8467520, 16935040]

約数ペア:

[(1, 16935040), (2, 8467520), (4, 4233760), (5, 3387008), (8, 2116880), (10, 1693504), (16, 1058440), (20, 846752), (32, 529220), (40, 423376), (47, 360320), (64, 264610), (80, 211688), (94, 180160), (128, 132305), (160, 105844), (188, 90080), (235, 72064), (320, 52922), (376, 45040), (470, 36032), (563, 30080), (640, 26461), (752, 22520), (940, 18016), (1126, 15040), (1504, 11260), (1880, 9008), (2252, 7520), (2815, 6016), (3008, 5630), (3760, 4504)]