88968400

素因数分解:

$2^4\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2293}}^1$

素因数の和:2408

約数の個数: 60

約数和(自身を含む): 216044332

約数和(自身を除く): 127075932

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 194, 200, 388, 400, 485, 776, 970, 1552, 1940, 2293, 2425, 3880, 4586, 4850, 7760, 9172, 9700, 11465, 18344, 19400, 22930, 36688, 38800, 45860, 57325, 91720, 114650, 183440, 222421, 229300, 444842, 458600, 889684, 917200, 1112105, 1779368, 2224210, 3558736, 4448420, 5560525, 8896840, 11121050, 17793680, 22242100, 44484200, 88968400]

約数ペア:

[(1, 88968400), (2, 44484200), (4, 22242100), (5, 17793680), (8, 11121050), (10, 8896840), (16, 5560525), (20, 4448420), (25, 3558736), (40, 2224210), (50, 1779368), (80, 1112105), (97, 917200), (100, 889684), (194, 458600), (200, 444842), (388, 229300), (400, 222421), (485, 183440), (776, 114650), (970, 91720), (1552, 57325), (1940, 45860), (2293, 38800), (2425, 36688), (3880, 22930), (4586, 19400), (4850, 18344), (7760, 11465), (9172, 9700)]