2016020270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{1783}}^1$

素因数の和:2361

約数の個数: 64

約数和(自身を含む): 4177128960

約数和(自身を除く): 2161108690

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 541, 1045, 1082, 1783, 2090, 2705, 3566, 5410, 5951, 8915, 10279, 11902, 17830, 19613, 20558, 29755, 33877, 39226, 51395, 59510, 67754, 98065, 102790, 113069, 169385, 196130, 226138, 338770, 372647, 565345, 745294, 964603, 1130690, 1863235, 1929206, 3726470, 4823015, 9646030, 10610633, 18327457, 21221266, 36654914, 53053165, 91637285, 106106330, 183274570, 201602027, 403204054, 1008010135, 2016020270]

約数ペア:

[(1, 2016020270), (2, 1008010135), (5, 403204054), (10, 201602027), (11, 183274570), (19, 106106330), (22, 91637285), (38, 53053165), (55, 36654914), (95, 21221266), (110, 18327457), (190, 10610633), (209, 9646030), (418, 4823015), (541, 3726470), (1045, 1929206), (1082, 1863235), (1783, 1130690), (2090, 964603), (2705, 745294), (3566, 565345), (5410, 372647), (5951, 338770), (8915, 226138), (10279, 196130), (11902, 169385), (17830, 113069), (19613, 102790), (20558, 98065), (29755, 67754), (33877, 59510), (39226, 51395)]