11852500

素因数分解:

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

素因数の和:466

約数の個数: 60

約数和(自身を含む): 28340928

約数和(自身を除く): 16488428

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 125, 220, 250, 275, 431, 500, 550, 625, 862, 1100, 1250, 1375, 1724, 2155, 2500, 2750, 4310, 4741, 5500, 6875, 8620, 9482, 10775, 13750, 18964, 21550, 23705, 27500, 43100, 47410, 53875, 94820, 107750, 118525, 215500, 237050, 269375, 474100, 538750, 592625, 1077500, 1185250, 2370500, 2963125, 5926250, 11852500]

約数ペア:

[(1, 11852500), (2, 5926250), (4, 2963125), (5, 2370500), (10, 1185250), (11, 1077500), (20, 592625), (22, 538750), (25, 474100), (44, 269375), (50, 237050), (55, 215500), (100, 118525), (110, 107750), (125, 94820), (220, 53875), (250, 47410), (275, 43100), (431, 27500), (500, 23705), (550, 21550), (625, 18964), (862, 13750), (1100, 10775), (1250, 9482), (1375, 8620), (1724, 6875), (2155, 5500), (2500, 4741), (2750, 4310)]