3924860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 8739360

約数和(自身を除く): 4814500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 67, 101, 116, 134, 145, 202, 268, 290, 335, 404, 505, 580, 670, 1010, 1340, 1943, 2020, 2929, 3886, 5858, 6767, 7772, 9715, 11716, 13534, 14645, 19430, 27068, 29290, 33835, 38860, 58580, 67670, 135340, 196243, 392486, 784972, 981215, 1962430, 3924860]

約数ペア:

[(1, 3924860), (2, 1962430), (4, 981215), (5, 784972), (10, 392486), (20, 196243), (29, 135340), (58, 67670), (67, 58580), (101, 38860), (116, 33835), (134, 29290), (145, 27068), (202, 19430), (268, 14645), (290, 13534), (335, 11716), (404, 9715), (505, 7772), (580, 6767), (670, 5858), (1010, 3886), (1340, 2929), (1943, 2020)]