85304250580

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{550279}}^1$

素因数の和:550648

約数の個数: 48

約数和(自身を含む): 187482597120

約数和(自身を除く): 102178346540

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 337, 460, 674, 1348, 1685, 3370, 6740, 7751, 15502, 31004, 38755, 77510, 155020, 550279, 1100558, 2201116, 2751395, 5502790, 11005580, 12656417, 25312834, 50625668, 63282085, 126564170, 185444023, 253128340, 370888046, 741776092, 927220115, 1854440230, 3708880460, 4265212529, 8530425058, 17060850116, 21326062645, 42652125290, 85304250580]

約数ペア:

[(1, 85304250580), (2, 42652125290), (4, 21326062645), (5, 17060850116), (10, 8530425058), (20, 4265212529), (23, 3708880460), (46, 1854440230), (92, 927220115), (115, 741776092), (230, 370888046), (337, 253128340), (460, 185444023), (674, 126564170), (1348, 63282085), (1685, 50625668), (3370, 25312834), (6740, 12656417), (7751, 11005580), (15502, 5502790), (31004, 2751395), (38755, 2201116), (77510, 1100558), (155020, 550279)]