193896160

素因数分解:

$2^5\times 5^1\times {\mathrm{449}}^1\times {\mathrm{2699}}^1$

素因数の和:3163

約数の個数: 48

約数和(自身を含む): 459270000

約数和(自身を除く): 265373840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 449, 898, 1796, 2245, 2699, 3592, 4490, 5398, 7184, 8980, 10796, 13495, 14368, 17960, 21592, 26990, 35920, 43184, 53980, 71840, 86368, 107960, 215920, 431840, 1211851, 2423702, 4847404, 6059255, 9694808, 12118510, 19389616, 24237020, 38779232, 48474040, 96948080, 193896160]

約数ペア:

[(1, 193896160), (2, 96948080), (4, 48474040), (5, 38779232), (8, 24237020), (10, 19389616), (16, 12118510), (20, 9694808), (32, 6059255), (40, 4847404), (80, 2423702), (160, 1211851), (449, 431840), (898, 215920), (1796, 107960), (2245, 86368), (2699, 71840), (3592, 53980), (4490, 43184), (5398, 35920), (7184, 26990), (8980, 21592), (10796, 17960), (13495, 14368)]