39371320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{57899}}^1$

素因数の和:57927

約数の個数: 32

約数和(自身を含む): 93798000

約数和(自身を除く): 54426680

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 57899, 115798, 231596, 289495, 463192, 578990, 984283, 1157980, 1968566, 2315960, 3937132, 4921415, 7874264, 9842830, 19685660, 39371320]

約数ペア:

[(1, 39371320), (2, 19685660), (4, 9842830), (5, 7874264), (8, 4921415), (10, 3937132), (17, 2315960), (20, 1968566), (34, 1157980), (40, 984283), (68, 578990), (85, 463192), (136, 289495), (170, 231596), (340, 115798), (680, 57899)]