12013750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{1373}}^1$

素因数の和:1402

約数の個数: 40

約数和(自身を含む): 25754256

約数和(自身を除く): 13740506

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1373, 1750, 2746, 4375, 6865, 8750, 9611, 13730, 19222, 34325, 48055, 68650, 96110, 171625, 240275, 343250, 480550, 858125, 1201375, 1716250, 2402750, 6006875, 12013750]

約数ペア:

[(1, 12013750), (2, 6006875), (5, 2402750), (7, 1716250), (10, 1201375), (14, 858125), (25, 480550), (35, 343250), (50, 240275), (70, 171625), (125, 96110), (175, 68650), (250, 48055), (350, 34325), (625, 19222), (875, 13730), (1250, 9611), (1373, 8750), (1750, 6865), (2746, 4375)]