2022882580

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{547}}^1\times {\mathrm{1033}}^1$

素因数の和:1768

約数の個数: 48

約数和(自身を含む): 4283737920

約数和(自身を除く): 2260855340

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 547, 716, 895, 1033, 1094, 1790, 2066, 2188, 2735, 3580, 4132, 5165, 5470, 10330, 10940, 20660, 97913, 184907, 195826, 369814, 391652, 489565, 565051, 739628, 924535, 979130, 1130102, 1849070, 1958260, 2260204, 2825255, 3698140, 5650510, 11301020, 101144129, 202288258, 404576516, 505720645, 1011441290, 2022882580]

約数ペア:

[(1, 2022882580), (2, 1011441290), (4, 505720645), (5, 404576516), (10, 202288258), (20, 101144129), (179, 11301020), (358, 5650510), (547, 3698140), (716, 2825255), (895, 2260204), (1033, 1958260), (1094, 1849070), (1790, 1130102), (2066, 979130), (2188, 924535), (2735, 739628), (3580, 565051), (4132, 489565), (5165, 391652), (5470, 369814), (10330, 195826), (10940, 184907), (20660, 97913)]