42104410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{857}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 80617680

約数和(自身を除く): 38513270

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 857, 1445, 1714, 2890, 4285, 4913, 8570, 9826, 14569, 24565, 29138, 49130, 72845, 145690, 247673, 495346, 1238365, 2476730, 4210441, 8420882, 21052205, 42104410]

約数ペア:

[(1, 42104410), (2, 21052205), (5, 8420882), (10, 4210441), (17, 2476730), (34, 1238365), (85, 495346), (170, 247673), (289, 145690), (578, 72845), (857, 49130), (1445, 29138), (1714, 24565), (2890, 14569), (4285, 9826), (4913, 8570)]