2119569620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{369263}}^1$

素因数の和:369320

約数の個数: 48

約数和(自身を含む): 5211053568

約数和(自身を除く): 3091483948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 369263, 738526, 1477052, 1846315, 2584841, 3692630, 5169682, 7385260, 10339364, 12924205, 15139783, 25848410, 30279566, 51696820, 60559132, 75698915, 105978481, 151397830, 211956962, 302795660, 423913924, 529892405, 1059784810, 2119569620]

約数ペア:

[(1, 2119569620), (2, 1059784810), (4, 529892405), (5, 423913924), (7, 302795660), (10, 211956962), (14, 151397830), (20, 105978481), (28, 75698915), (35, 60559132), (41, 51696820), (70, 30279566), (82, 25848410), (140, 15139783), (164, 12924205), (205, 10339364), (287, 7385260), (410, 5169682), (574, 3692630), (820, 2584841), (1148, 1846315), (1435, 1477052), (2870, 738526), (5740, 369263)]