41290020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{76463}}^1$

素因数の和:76481

約数の個数: 48

約数和(自身を含む): 128459520

約数和(自身を除く): 87169500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 76463, 152926, 229389, 305852, 382315, 458778, 688167, 764630, 917556, 1146945, 1376334, 1529260, 2064501, 2293890, 2752668, 3440835, 4129002, 4587780, 6881670, 8258004, 10322505, 13763340, 20645010, 41290020]

約数ペア:

[(1, 41290020), (2, 20645010), (3, 13763340), (4, 10322505), (5, 8258004), (6, 6881670), (9, 4587780), (10, 4129002), (12, 3440835), (15, 2752668), (18, 2293890), (20, 2064501), (27, 1529260), (30, 1376334), (36, 1146945), (45, 917556), (54, 764630), (60, 688167), (90, 458778), (108, 382315), (135, 305852), (180, 229389), (270, 152926), (540, 76463)]