313610320

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83407}}^1$

素因数の和:83467

約数の個数: 40

約数和(自身を含む): 744666624

約数和(自身を除く): 431056304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 83407, 166814, 333628, 417035, 667256, 834070, 1334512, 1668140, 3336280, 3920129, 6672560, 7840258, 15680516, 19600645, 31361032, 39201290, 62722064, 78402580, 156805160, 313610320]

約数ペア:

[(1, 313610320), (2, 156805160), (4, 78402580), (5, 62722064), (8, 39201290), (10, 31361032), (16, 19600645), (20, 15680516), (40, 7840258), (47, 6672560), (80, 3920129), (94, 3336280), (188, 1668140), (235, 1334512), (376, 834070), (470, 667256), (752, 417035), (940, 333628), (1880, 166814), (3760, 83407)]