224725160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26881}}^1$

素因数の和:26922

約数の個数: 64

約数和(自身を含む): 580651200

約数和(自身を除く): 355926040

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 26881, 53762, 107524, 134405, 215048, 268810, 295691, 510739, 537620, 591382, 1021478, 1075240, 1182764, 1478455, 2042956, 2365528, 2553695, 2956910, 4085912, 5107390, 5618129, 5913820, 10214780, 11236258, 11827640, 20429560, 22472516, 28090645, 44945032, 56181290, 112362580, 224725160]

約数ペア:

[(1, 224725160), (2, 112362580), (4, 56181290), (5, 44945032), (8, 28090645), (10, 22472516), (11, 20429560), (19, 11827640), (20, 11236258), (22, 10214780), (38, 5913820), (40, 5618129), (44, 5107390), (55, 4085912), (76, 2956910), (88, 2553695), (95, 2365528), (110, 2042956), (152, 1478455), (190, 1182764), (209, 1075240), (220, 1021478), (380, 591382), (418, 537620), (440, 510739), (760, 295691), (836, 268810), (1045, 215048), (1672, 134405), (2090, 107524), (4180, 53762), (8360, 26881)]