2838149800

素因数分解:

$2^3\times 5^2\times {\mathrm{3257}}^1\times {\mathrm{4357}}^1$

素因数の和:7630

約数の個数: 48

約数和(自身を含む): 6602239260

約数和(自身を除く): 3764089460

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 3257, 4357, 6514, 8714, 13028, 16285, 17428, 21785, 26056, 32570, 34856, 43570, 65140, 81425, 87140, 108925, 130280, 162850, 174280, 217850, 325700, 435700, 651400, 871400, 14190749, 28381498, 56762996, 70953745, 113525992, 141907490, 283814980, 354768725, 567629960, 709537450, 1419074900, 2838149800]

約数ペア:

[(1, 2838149800), (2, 1419074900), (4, 709537450), (5, 567629960), (8, 354768725), (10, 283814980), (20, 141907490), (25, 113525992), (40, 70953745), (50, 56762996), (100, 28381498), (200, 14190749), (3257, 871400), (4357, 651400), (6514, 435700), (8714, 325700), (13028, 217850), (16285, 174280), (17428, 162850), (21785, 130280), (26056, 108925), (32570, 87140), (34856, 81425), (43570, 65140)]