8103590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3203}}^1$

素因数の和:3244

約数の個数: 32

約数和(自身を含む): 16609536

約数和(自身を除く): 8505946

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 3203, 6406, 16015, 32030, 35233, 70466, 73669, 147338, 176165, 352330, 368345, 736690, 810359, 1620718, 4051795, 8103590]

約数ペア:

[(1, 8103590), (2, 4051795), (5, 1620718), (10, 810359), (11, 736690), (22, 368345), (23, 352330), (46, 176165), (55, 147338), (110, 73669), (115, 70466), (230, 35233), (253, 32030), (506, 16015), (1265, 6406), (2530, 3203)]