540406400

素因数分解:

$2^7\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1741}}^1$

素因数の和:1862

約数の個数: 96

約数和(自身を含む): 1349509980

約数和(自身を除く): 809103580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 97, 100, 128, 160, 194, 200, 320, 388, 400, 485, 640, 776, 800, 970, 1552, 1600, 1741, 1940, 2425, 3104, 3200, 3482, 3880, 4850, 6208, 6964, 7760, 8705, 9700, 12416, 13928, 15520, 17410, 19400, 27856, 31040, 34820, 38800, 43525, 55712, 62080, 69640, 77600, 87050, 111424, 139280, 155200, 168877, 174100, 222848, 278560, 310400, 337754, 348200, 557120, 675508, 696400, 844385, 1114240, 1351016, 1392800, 1688770, 2702032, 2785600, 3377540, 4221925, 5404064, 5571200, 6755080, 8443850, 10808128, 13510160, 16887700, 21616256, 27020320, 33775400, 54040640, 67550800, 108081280, 135101600, 270203200, 540406400]

約数ペア:

[(1, 540406400), (2, 270203200), (4, 135101600), (5, 108081280), (8, 67550800), (10, 54040640), (16, 33775400), (20, 27020320), (25, 21616256), (32, 16887700), (40, 13510160), (50, 10808128), (64, 8443850), (80, 6755080), (97, 5571200), (100, 5404064), (128, 4221925), (160, 3377540), (194, 2785600), (200, 2702032), (320, 1688770), (388, 1392800), (400, 1351016), (485, 1114240), (640, 844385), (776, 696400), (800, 675508), (970, 557120), (1552, 348200), (1600, 337754), (1741, 310400), (1940, 278560), (2425, 222848), (3104, 174100), (3200, 168877), (3482, 155200), (3880, 139280), (4850, 111424), (6208, 87050), (6964, 77600), (7760, 69640), (8705, 62080), (9700, 55712), (12416, 43525), (13928, 38800), (15520, 34820), (17410, 31040), (19400, 27856)]