160814210

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{2917}}^1$

素因数の和:3110

約数の個数: 32

約数和(自身を含む): 299386800

約数和(自身を除く): 138572590

約数列:

[1, 2, 5, 10, 37, 74, 149, 185, 298, 370, 745, 1490, 2917, 5513, 5834, 11026, 14585, 27565, 29170, 55130, 107929, 215858, 434633, 539645, 869266, 1079290, 2173165, 4346330, 16081421, 32162842, 80407105, 160814210]

約数ペア:

[(1, 160814210), (2, 80407105), (5, 32162842), (10, 16081421), (37, 4346330), (74, 2173165), (149, 1079290), (185, 869266), (298, 539645), (370, 434633), (745, 215858), (1490, 107929), (2917, 55130), (5513, 29170), (5834, 27565), (11026, 14585)]