42484720

素因数分解:

$2^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{9001}}^1$

素因数の和:9073

約数の個数: 40

約数和(自身を含む): 100462320

約数和(自身を除く): 57977600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 59, 80, 118, 236, 295, 472, 590, 944, 1180, 2360, 4720, 9001, 18002, 36004, 45005, 72008, 90010, 144016, 180020, 360040, 531059, 720080, 1062118, 2124236, 2655295, 4248472, 5310590, 8496944, 10621180, 21242360, 42484720]

約数ペア:

[(1, 42484720), (2, 21242360), (4, 10621180), (5, 8496944), (8, 5310590), (10, 4248472), (16, 2655295), (20, 2124236), (40, 1062118), (59, 720080), (80, 531059), (118, 360040), (236, 180020), (295, 144016), (472, 90010), (590, 72008), (944, 45005), (1180, 36004), (2360, 18002), (4720, 9001)]