676565150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{2543}}^1$

素因数の和:2885

約数の個数: 48

約数和(自身を含む): 1337217984

約数和(自身を除く): 660652834

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 313, 425, 626, 850, 1565, 2543, 3130, 5086, 5321, 7825, 10642, 12715, 15650, 25430, 26605, 43231, 53210, 63575, 86462, 127150, 133025, 216155, 266050, 432310, 795959, 1080775, 1591918, 2161550, 3979795, 7959590, 13531303, 19898975, 27062606, 39797950, 67656515, 135313030, 338282575, 676565150]

約数ペア:

[(1, 676565150), (2, 338282575), (5, 135313030), (10, 67656515), (17, 39797950), (25, 27062606), (34, 19898975), (50, 13531303), (85, 7959590), (170, 3979795), (313, 2161550), (425, 1591918), (626, 1080775), (850, 795959), (1565, 432310), (2543, 266050), (3130, 216155), (5086, 133025), (5321, 127150), (7825, 86462), (10642, 63575), (12715, 53210), (15650, 43231), (25430, 26605)]