25943154880

素因数分解:

$2^6\times 5^1\times {\mathrm{2473}}^1\times {\mathrm{32783}}^1$

素因数の和:35273

約数の個数: 56

約数和(自身を含む): 61804003392

約数和(自身を除く): 35860848512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2473, 4946, 9892, 12365, 19784, 24730, 32783, 39568, 49460, 65566, 79136, 98920, 131132, 158272, 163915, 197840, 262264, 327830, 395680, 524528, 655660, 791360, 1049056, 1311320, 2098112, 2622640, 5245280, 10490560, 81072359, 162144718, 324289436, 405361795, 648578872, 810723590, 1297157744, 1621447180, 2594315488, 3242894360, 5188630976, 6485788720, 12971577440, 25943154880]

約数ペア:

[(1, 25943154880), (2, 12971577440), (4, 6485788720), (5, 5188630976), (8, 3242894360), (10, 2594315488), (16, 1621447180), (20, 1297157744), (32, 810723590), (40, 648578872), (64, 405361795), (80, 324289436), (160, 162144718), (320, 81072359), (2473, 10490560), (4946, 5245280), (9892, 2622640), (12365, 2098112), (19784, 1311320), (24730, 1049056), (32783, 791360), (39568, 655660), (49460, 524528), (65566, 395680), (79136, 327830), (98920, 262264), (131132, 197840), (158272, 163915)]