47410000

素因数分解:

$2^4\times 5^4\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:470

約数の個数: 100

約数和(自身を含む): 125509824

約数和(自身を除く): 78099824

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, 431, 440, 500, 550, 625, 862, 880, 1000, 1100, 1250, 1375, 1724, 2000, 2155, 2200, 2500, 2750, 3448, 4310, 4400, 4741, 5000, 5500, 6875, 6896, 8620, 9482, 10000, 10775, 11000, 13750, 17240, 18964, 21550, 22000, 23705, 27500, 34480, 37928, 43100, 47410, 53875, 55000, 75856, 86200, 94820, 107750, 110000, 118525, 172400, 189640, 215500, 237050, 269375, 379280, 431000, 474100, 538750, 592625, 862000, 948200, 1077500, 1185250, 1896400, 2155000, 2370500, 2963125, 4310000, 4741000, 5926250, 9482000, 11852500, 23705000, 47410000]

約数ペア:

[(1, 47410000), (2, 23705000), (4, 11852500), (5, 9482000), (8, 5926250), (10, 4741000), (11, 4310000), (16, 2963125), (20, 2370500), (22, 2155000), (25, 1896400), (40, 1185250), (44, 1077500), (50, 948200), (55, 862000), (80, 592625), (88, 538750), (100, 474100), (110, 431000), (125, 379280), (176, 269375), (200, 237050), (220, 215500), (250, 189640), (275, 172400), (400, 118525), (431, 110000), (440, 107750), (500, 94820), (550, 86200), (625, 75856), (862, 55000), (880, 53875), (1000, 47410), (1100, 43100), (1250, 37928), (1375, 34480), (1724, 27500), (2000, 23705), (2155, 22000), (2200, 21550), (2500, 18964), (2750, 17240), (3448, 13750), (4310, 11000), (4400, 10775), (4741, 10000), (5000, 9482), (5500, 8620), (6875, 6896)]