134180560

素因数分解:

$2^4\times 5^1\times {\mathrm{419}}^1\times {\mathrm{4003}}^1$

素因数の和:4435

約数の個数: 40

約数和(自身を含む): 312792480

約数和(自身を除く): 178611920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 419, 838, 1676, 2095, 3352, 4003, 4190, 6704, 8006, 8380, 16012, 16760, 20015, 32024, 33520, 40030, 64048, 80060, 160120, 320240, 1677257, 3354514, 6709028, 8386285, 13418056, 16772570, 26836112, 33545140, 67090280, 134180560]

約数ペア:

[(1, 134180560), (2, 67090280), (4, 33545140), (5, 26836112), (8, 16772570), (10, 13418056), (16, 8386285), (20, 6709028), (40, 3354514), (80, 1677257), (419, 320240), (838, 160120), (1676, 80060), (2095, 64048), (3352, 40030), (4003, 33520), (4190, 32024), (6704, 20015), (8006, 16760), (8380, 16012)]