125800180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{1493}}^1$

素因数の和:1896

約数の個数: 48

約数和(自身を含む): 289142784

約数和(自身を除く): 163342604

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 383, 766, 1493, 1532, 1915, 2986, 3830, 4213, 5972, 7465, 7660, 8426, 14930, 16423, 16852, 21065, 29860, 32846, 42130, 65692, 82115, 84260, 164230, 328460, 571819, 1143638, 2287276, 2859095, 5718190, 6290009, 11436380, 12580018, 25160036, 31450045, 62900090, 125800180]

約数ペア:

[(1, 125800180), (2, 62900090), (4, 31450045), (5, 25160036), (10, 12580018), (11, 11436380), (20, 6290009), (22, 5718190), (44, 2859095), (55, 2287276), (110, 1143638), (220, 571819), (383, 328460), (766, 164230), (1493, 84260), (1532, 82115), (1915, 65692), (2986, 42130), (3830, 32846), (4213, 29860), (5972, 21065), (7465, 16852), (7660, 16423), (8426, 14930)]