23720080

素因数分解:

$2^4\times 5^1\times {\mathrm{479}}^1\times {\mathrm{619}}^1$

素因数の和:1111

約数の個数: 40

約数和(自身を含む): 55353600

約数和(自身を除く): 31633520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 479, 619, 958, 1238, 1916, 2395, 2476, 3095, 3832, 4790, 4952, 6190, 7664, 9580, 9904, 12380, 19160, 24760, 38320, 49520, 296501, 593002, 1186004, 1482505, 2372008, 2965010, 4744016, 5930020, 11860040, 23720080]

約数ペア:

[(1, 23720080), (2, 11860040), (4, 5930020), (5, 4744016), (8, 2965010), (10, 2372008), (16, 1482505), (20, 1186004), (40, 593002), (80, 296501), (479, 49520), (619, 38320), (958, 24760), (1238, 19160), (1916, 12380), (2395, 9904), (2476, 9580), (3095, 7664), (3832, 6190), (4790, 4952)]