88415270

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{2423}}^1$

素因数の和:2560

約数の個数: 32

約数和(自身を含む): 164928960

約数和(自身を除く): 76513690

約数列:

[1, 2, 5, 10, 41, 82, 89, 178, 205, 410, 445, 890, 2423, 3649, 4846, 7298, 12115, 18245, 24230, 36490, 99343, 198686, 215647, 431294, 496715, 993430, 1078235, 2156470, 8841527, 17683054, 44207635, 88415270]

約数ペア:

[(1, 88415270), (2, 44207635), (5, 17683054), (10, 8841527), (41, 2156470), (82, 1078235), (89, 993430), (178, 496715), (205, 431294), (410, 215647), (445, 198686), (890, 99343), (2423, 36490), (3649, 24230), (4846, 18245), (7298, 12115)]