133704080

素因数分解:

$2^4\times 5^1\times {\mathrm{683}}^1\times {\mathrm{2447}}^1$

素因数の和:3143

約数の個数: 40

約数和(自身を含む): 311444352

約数和(自身を除く): 177740272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 683, 1366, 2447, 2732, 3415, 4894, 5464, 6830, 9788, 10928, 12235, 13660, 19576, 24470, 27320, 39152, 48940, 54640, 97880, 195760, 1671301, 3342602, 6685204, 8356505, 13370408, 16713010, 26740816, 33426020, 66852040, 133704080]

約数ペア:

[(1, 133704080), (2, 66852040), (4, 33426020), (5, 26740816), (8, 16713010), (10, 13370408), (16, 8356505), (20, 6685204), (40, 3342602), (80, 1671301), (683, 195760), (1366, 97880), (2447, 54640), (2732, 48940), (3415, 39152), (4894, 27320), (5464, 24470), (6830, 19576), (9788, 13660), (10928, 12235)]