99551120

素因数分解:

$2^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{7193}}^1$

素因数の和:7379

約数の個数: 40

約数和(自身を含む): 232826616

約数和(自身を除く): 133275496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 173, 346, 692, 865, 1384, 1730, 2768, 3460, 6920, 7193, 13840, 14386, 28772, 35965, 57544, 71930, 115088, 143860, 287720, 575440, 1244389, 2488778, 4977556, 6221945, 9955112, 12443890, 19910224, 24887780, 49775560, 99551120]

約数ペア:

[(1, 99551120), (2, 49775560), (4, 24887780), (5, 19910224), (8, 12443890), (10, 9955112), (16, 6221945), (20, 4977556), (40, 2488778), (80, 1244389), (173, 575440), (346, 287720), (692, 143860), (865, 115088), (1384, 71930), (1730, 57544), (2768, 35965), (3460, 28772), (6920, 14386), (7193, 13840)]