47102000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{2141}}^1$

素因数の和:2175

約数の個数: 80

約数和(自身を含む): 124304544

約数和(自身を除く): 77202544

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 880, 1000, 1100, 1375, 2000, 2141, 2200, 2750, 4282, 4400, 5500, 8564, 10705, 11000, 17128, 21410, 22000, 23551, 34256, 42820, 47102, 53525, 85640, 94204, 107050, 117755, 171280, 188408, 214100, 235510, 267625, 376816, 428200, 471020, 535250, 588775, 856400, 942040, 1070500, 1177550, 1884080, 2141000, 2355100, 2943875, 4282000, 4710200, 5887750, 9420400, 11775500, 23551000, 47102000]

約数ペア:

[(1, 47102000), (2, 23551000), (4, 11775500), (5, 9420400), (8, 5887750), (10, 4710200), (11, 4282000), (16, 2943875), (20, 2355100), (22, 2141000), (25, 1884080), (40, 1177550), (44, 1070500), (50, 942040), (55, 856400), (80, 588775), (88, 535250), (100, 471020), (110, 428200), (125, 376816), (176, 267625), (200, 235510), (220, 214100), (250, 188408), (275, 171280), (400, 117755), (440, 107050), (500, 94204), (550, 85640), (880, 53525), (1000, 47102), (1100, 42820), (1375, 34256), (2000, 23551), (2141, 22000), (2200, 21410), (2750, 17128), (4282, 11000), (4400, 10705), (5500, 8564)]