84630250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19913}}^1$

素因数の和:19947

約数の個数: 32

約数和(自身を含む): 167755536

約数和(自身を除く): 83125286

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 19913, 39826, 99565, 199130, 338521, 497825, 677042, 995650, 1692605, 2489125, 3385210, 4978250, 8463025, 16926050, 42315125, 84630250]

約数ペア:

[(1, 84630250), (2, 42315125), (5, 16926050), (10, 8463025), (17, 4978250), (25, 3385210), (34, 2489125), (50, 1692605), (85, 995650), (125, 677042), (170, 497825), (250, 338521), (425, 199130), (850, 99565), (2125, 39826), (4250, 19913)]