1569395120

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1153967}}^1$

素因数の和:1153997

約数の個数: 40

約数和(自身を含む): 3863484864

約数和(自身を除く): 2294089744

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 1153967, 2307934, 4615868, 5769835, 9231736, 11539670, 18463472, 19617439, 23079340, 39234878, 46158680, 78469756, 92317360, 98087195, 156939512, 196174390, 313879024, 392348780, 784697560, 1569395120]

約数ペア:

[(1, 1569395120), (2, 784697560), (4, 392348780), (5, 313879024), (8, 196174390), (10, 156939512), (16, 98087195), (17, 92317360), (20, 78469756), (34, 46158680), (40, 39234878), (68, 23079340), (80, 19617439), (85, 18463472), (136, 11539670), (170, 9231736), (272, 5769835), (340, 4615868), (680, 2307934), (1360, 1153967)]