17227460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2203}}^1$

素因数の和:2252

約数の個数: 48

約数和(自身を含む): 39989376

約数和(自身を除く): 22761916

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 2203, 3910, 4406, 7820, 8812, 11015, 22030, 37451, 44060, 50669, 74902, 101338, 149804, 187255, 202676, 253345, 374510, 506690, 749020, 861373, 1013380, 1722746, 3445492, 4306865, 8613730, 17227460]

約数ペア:

[(1, 17227460), (2, 8613730), (4, 4306865), (5, 3445492), (10, 1722746), (17, 1013380), (20, 861373), (23, 749020), (34, 506690), (46, 374510), (68, 253345), (85, 202676), (92, 187255), (115, 149804), (170, 101338), (230, 74902), (340, 50669), (391, 44060), (460, 37451), (782, 22030), (1564, 11015), (1955, 8812), (2203, 7820), (3910, 4406)]