446883920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{114001}}^1$

素因数の和:114028

約数の個数: 60

約数和(自身を含む): 1208649204

約数和(自身を除く): 761765284

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 114001, 228002, 456004, 570005, 798007, 912008, 1140010, 1596014, 1824016, 2280020, 3192028, 3990035, 4560040, 5586049, 6384056, 7980070, 9120080, 11172098, 12768112, 15960140, 22344196, 27930245, 31920280, 44688392, 55860490, 63840560, 89376784, 111720980, 223441960, 446883920]

約数ペア:

[(1, 446883920), (2, 223441960), (4, 111720980), (5, 89376784), (7, 63840560), (8, 55860490), (10, 44688392), (14, 31920280), (16, 27930245), (20, 22344196), (28, 15960140), (35, 12768112), (40, 11172098), (49, 9120080), (56, 7980070), (70, 6384056), (80, 5586049), (98, 4560040), (112, 3990035), (140, 3192028), (196, 2280020), (245, 1824016), (280, 1596014), (392, 1140010), (490, 912008), (560, 798007), (784, 570005), (980, 456004), (1960, 228002), (3920, 114001)]