45626720

素因数分解:

$2^5\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1433}}^1$

素因数の和:1647

約数の個数: 48

約数和(自身を含む): 108410400

約数和(自身を除く): 62783680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 199, 398, 796, 995, 1433, 1592, 1990, 2866, 3184, 3980, 5732, 6368, 7165, 7960, 11464, 14330, 15920, 22928, 28660, 31840, 45856, 57320, 114640, 229280, 285167, 570334, 1140668, 1425835, 2281336, 2851670, 4562672, 5703340, 9125344, 11406680, 22813360, 45626720]

約数ペア:

[(1, 45626720), (2, 22813360), (4, 11406680), (5, 9125344), (8, 5703340), (10, 4562672), (16, 2851670), (20, 2281336), (32, 1425835), (40, 1140668), (80, 570334), (160, 285167), (199, 229280), (398, 114640), (796, 57320), (995, 45856), (1433, 31840), (1592, 28660), (1990, 22928), (2866, 15920), (3184, 14330), (3980, 11464), (5732, 7960), (6368, 7165)]