1150220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{199}}^1$

素因数の和:242

約数の個数: 36

約数和(自身を含む): 2578800

約数和(自身を除く): 1428580

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 199, 289, 340, 398, 578, 796, 995, 1156, 1445, 1990, 2890, 3383, 3980, 5780, 6766, 13532, 16915, 33830, 57511, 67660, 115022, 230044, 287555, 575110, 1150220]

約数ペア:

[(1, 1150220), (2, 575110), (4, 287555), (5, 230044), (10, 115022), (17, 67660), (20, 57511), (34, 33830), (68, 16915), (85, 13532), (170, 6766), (199, 5780), (289, 3980), (340, 3383), (398, 2890), (578, 1990), (796, 1445), (995, 1156)]