80509510

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{3803}}^1$

素因数の和:3912

約数の個数: 32

約数和(自身を含む): 152007840

約数和(自身を除く): 71498330

約数列:

[1, 2, 5, 10, 29, 58, 73, 145, 146, 290, 365, 730, 2117, 3803, 4234, 7606, 10585, 19015, 21170, 38030, 110287, 220574, 277619, 551435, 555238, 1102870, 1388095, 2776190, 8050951, 16101902, 40254755, 80509510]

約数ペア:

[(1, 80509510), (2, 40254755), (5, 16101902), (10, 8050951), (29, 2776190), (58, 1388095), (73, 1102870), (145, 555238), (146, 551435), (290, 277619), (365, 220574), (730, 110287), (2117, 38030), (3803, 21170), (4234, 19015), (7606, 10585)]