67175450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2281}}^1$

素因数の和:2343

約数の個数: 48

約数和(自身を含む): 135824640

約数和(自身を除く): 68649190

約数列:

[1, 2, 5, 10, 19, 25, 31, 38, 50, 62, 95, 155, 190, 310, 475, 589, 775, 950, 1178, 1550, 2281, 2945, 4562, 5890, 11405, 14725, 22810, 29450, 43339, 57025, 70711, 86678, 114050, 141422, 216695, 353555, 433390, 707110, 1083475, 1343509, 1767775, 2166950, 2687018, 3535550, 6717545, 13435090, 33587725, 67175450]

約数ペア:

[(1, 67175450), (2, 33587725), (5, 13435090), (10, 6717545), (19, 3535550), (25, 2687018), (31, 2166950), (38, 1767775), (50, 1343509), (62, 1083475), (95, 707110), (155, 433390), (190, 353555), (310, 216695), (475, 141422), (589, 114050), (775, 86678), (950, 70711), (1178, 57025), (1550, 43339), (2281, 29450), (2945, 22810), (4562, 14725), (5890, 11405)]