2247297580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{18539}}^1$

素因数の和:18607

約数の個数: 96

約数和(自身を含む): 5606496000

約数和(自身を除く): 3359198420

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 29, 38, 44, 55, 58, 76, 95, 110, 116, 145, 190, 209, 220, 290, 319, 380, 418, 551, 580, 638, 836, 1045, 1102, 1276, 1595, 2090, 2204, 2755, 3190, 4180, 5510, 6061, 6380, 11020, 12122, 18539, 24244, 30305, 37078, 60610, 74156, 92695, 121220, 185390, 203929, 352241, 370780, 407858, 537631, 704482, 815716, 1019645, 1075262, 1408964, 1761205, 2039290, 2150524, 2688155, 3522410, 3874651, 4078580, 5376310, 5913941, 7044820, 7749302, 10214989, 10752620, 11827882, 15498604, 19373255, 20429978, 23655764, 29569705, 38746510, 40859956, 51074945, 59139410, 77493020, 102149890, 112364879, 118278820, 204299780, 224729758, 449459516, 561824395, 1123648790, 2247297580]

約数ペア:

[(1, 2247297580), (2, 1123648790), (4, 561824395), (5, 449459516), (10, 224729758), (11, 204299780), (19, 118278820), (20, 112364879), (22, 102149890), (29, 77493020), (38, 59139410), (44, 51074945), (55, 40859956), (58, 38746510), (76, 29569705), (95, 23655764), (110, 20429978), (116, 19373255), (145, 15498604), (190, 11827882), (209, 10752620), (220, 10214989), (290, 7749302), (319, 7044820), (380, 5913941), (418, 5376310), (551, 4078580), (580, 3874651), (638, 3522410), (836, 2688155), (1045, 2150524), (1102, 2039290), (1276, 1761205), (1595, 1408964), (2090, 1075262), (2204, 1019645), (2755, 815716), (3190, 704482), (4180, 537631), (5510, 407858), (6061, 370780), (6380, 352241), (11020, 203929), (12122, 185390), (18539, 121220), (24244, 92695), (30305, 74156), (37078, 60610)]