1034851640

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1\times {\mathrm{1663}}^1$

素因数の和:2052

約数の個数: 64

約数和(自身を含む): 2386575360

約数和(自身を除く): 1351723720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 331, 376, 470, 662, 940, 1324, 1655, 1663, 1880, 2648, 3310, 3326, 6620, 6652, 8315, 13240, 13304, 15557, 16630, 31114, 33260, 62228, 66520, 77785, 78161, 124456, 155570, 156322, 311140, 312644, 390805, 550453, 622280, 625288, 781610, 1100906, 1563220, 2201812, 2752265, 3126440, 4403624, 5504530, 11009060, 22018120, 25871291, 51742582, 103485164, 129356455, 206970328, 258712910, 517425820, 1034851640]

約数ペア:

[(1, 1034851640), (2, 517425820), (4, 258712910), (5, 206970328), (8, 129356455), (10, 103485164), (20, 51742582), (40, 25871291), (47, 22018120), (94, 11009060), (188, 5504530), (235, 4403624), (331, 3126440), (376, 2752265), (470, 2201812), (662, 1563220), (940, 1100906), (1324, 781610), (1655, 625288), (1663, 622280), (1880, 550453), (2648, 390805), (3310, 312644), (3326, 311140), (6620, 156322), (6652, 155570), (8315, 124456), (13240, 78161), (13304, 77785), (15557, 66520), (16630, 62228), (31114, 33260)]