122212000

素因数分解:

$2^5\times 5^3\times {\mathrm{30553}}^1$

素因数の和:30578

約数の個数: 48

約数和(自身を含む): 300284712

約数和(自身を除く): 178072712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 30553, 61106, 122212, 152765, 244424, 305530, 488848, 611060, 763825, 977696, 1222120, 1527650, 2444240, 3055300, 3819125, 4888480, 6110600, 7638250, 12221200, 15276500, 24442400, 30553000, 61106000, 122212000]

約数ペア:

[(1, 122212000), (2, 61106000), (4, 30553000), (5, 24442400), (8, 15276500), (10, 12221200), (16, 7638250), (20, 6110600), (25, 4888480), (32, 3819125), (40, 3055300), (50, 2444240), (80, 1527650), (100, 1222120), (125, 977696), (160, 763825), (200, 611060), (250, 488848), (400, 305530), (500, 244424), (800, 152765), (1000, 122212), (2000, 61106), (4000, 30553)]