77871050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^3\times {\mathrm{317}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 154376280

約数和(自身を除く): 76505230

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 289, 317, 425, 578, 634, 850, 1445, 1585, 2890, 3170, 4913, 5389, 7225, 7925, 9826, 10778, 14450, 15850, 24565, 26945, 49130, 53890, 91613, 122825, 134725, 183226, 245650, 269450, 458065, 916130, 1557421, 2290325, 3114842, 4580650, 7787105, 15574210, 38935525, 77871050]

約数ペア:

[(1, 77871050), (2, 38935525), (5, 15574210), (10, 7787105), (17, 4580650), (25, 3114842), (34, 2290325), (50, 1557421), (85, 916130), (170, 458065), (289, 269450), (317, 245650), (425, 183226), (578, 134725), (634, 122825), (850, 91613), (1445, 53890), (1585, 49130), (2890, 26945), (3170, 24565), (4913, 15850), (5389, 14450), (7225, 10778), (7925, 9826)]