23375920

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{6217}}^1$

素因数の和:6277

約数の個数: 40

約数和(自身を含む): 55514304

約数和(自身を除く): 32138384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 6217, 12434, 24868, 31085, 49736, 62170, 99472, 124340, 248680, 292199, 497360, 584398, 1168796, 1460995, 2337592, 2921990, 4675184, 5843980, 11687960, 23375920]

約数ペア:

[(1, 23375920), (2, 11687960), (4, 5843980), (5, 4675184), (8, 2921990), (10, 2337592), (16, 1460995), (20, 1168796), (40, 584398), (47, 497360), (80, 292199), (94, 248680), (188, 124340), (235, 99472), (376, 62170), (470, 49736), (752, 31085), (940, 24868), (1880, 12434), (3760, 6217)]