4042096020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{831707}}^1$

素因数の和:831731

約数の個数: 72

約数和(自身を含む): 12715151904

約数和(自身を除く): 8673055884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 831707, 1663414, 2495121, 3326828, 4158535, 4990242, 7485363, 8317070, 9980484, 12475605, 14970726, 16634140, 22456089, 24951210, 29941452, 37426815, 44912178, 49902420, 67368267, 74853630, 89824356, 112280445, 134736534, 149707260, 202104801, 224560890, 269473068, 336841335, 404209602, 449121780, 673682670, 808419204, 1010524005, 1347365340, 2021048010, 4042096020]

約数ペア:

[(1, 4042096020), (2, 2021048010), (3, 1347365340), (4, 1010524005), (5, 808419204), (6, 673682670), (9, 449121780), (10, 404209602), (12, 336841335), (15, 269473068), (18, 224560890), (20, 202104801), (27, 149707260), (30, 134736534), (36, 112280445), (45, 89824356), (54, 74853630), (60, 67368267), (81, 49902420), (90, 44912178), (108, 37426815), (135, 29941452), (162, 24951210), (180, 22456089), (243, 16634140), (270, 14970726), (324, 12475605), (405, 9980484), (486, 8317070), (540, 7485363), (810, 4990242), (972, 4158535), (1215, 3326828), (1620, 2495121), (2430, 1663414), (4860, 831707)]