67400920

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{99119}}^1$

素因数の和:99147

約数の個数: 32

約数和(自身を含む): 160574400

約数和(自身を除く): 93173480

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 99119, 198238, 396476, 495595, 792952, 991190, 1685023, 1982380, 3370046, 3964760, 6740092, 8425115, 13480184, 16850230, 33700460, 67400920]

約数ペア:

[(1, 67400920), (2, 33700460), (4, 16850230), (5, 13480184), (8, 8425115), (10, 6740092), (17, 3964760), (20, 3370046), (34, 1982380), (40, 1685023), (68, 991190), (85, 792952), (136, 495595), (170, 396476), (340, 198238), (680, 99119)]