73184240

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4597}}^1$

素因数の和:4809

約数の個数: 40

約数和(自身を含む): 171045600

約数和(自身を除く): 97861360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1592, 1990, 3184, 3980, 4597, 7960, 9194, 15920, 18388, 22985, 36776, 45970, 73552, 91940, 183880, 367760, 914803, 1829606, 3659212, 4574015, 7318424, 9148030, 14636848, 18296060, 36592120, 73184240]

約数ペア:

[(1, 73184240), (2, 36592120), (4, 18296060), (5, 14636848), (8, 9148030), (10, 7318424), (16, 4574015), (20, 3659212), (40, 1829606), (80, 914803), (199, 367760), (398, 183880), (796, 91940), (995, 73552), (1592, 45970), (1990, 36776), (3184, 22985), (3980, 18388), (4597, 15920), (7960, 9194)]