2012379710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{7039}}^1$

素因数の和:7193

約数の個数: 64

約数和(自身を含む): 4160471040

約数和(自身を除く): 2148091330

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 113, 115, 226, 230, 253, 506, 565, 1130, 1243, 1265, 2486, 2530, 2599, 5198, 6215, 7039, 12430, 12995, 14078, 25990, 28589, 35195, 57178, 70390, 77429, 142945, 154858, 161897, 285890, 323794, 387145, 774290, 795407, 809485, 1590814, 1618970, 1780867, 3561734, 3977035, 7954070, 8749477, 8904335, 17498954, 17808670, 18294361, 36588722, 43747385, 87494770, 91471805, 182943610, 201237971, 402475942, 1006189855, 2012379710]

約数ペア:

[(1, 2012379710), (2, 1006189855), (5, 402475942), (10, 201237971), (11, 182943610), (22, 91471805), (23, 87494770), (46, 43747385), (55, 36588722), (110, 18294361), (113, 17808670), (115, 17498954), (226, 8904335), (230, 8749477), (253, 7954070), (506, 3977035), (565, 3561734), (1130, 1780867), (1243, 1618970), (1265, 1590814), (2486, 809485), (2530, 795407), (2599, 774290), (5198, 387145), (6215, 323794), (7039, 285890), (12430, 161897), (12995, 154858), (14078, 142945), (25990, 77429), (28589, 70390), (35195, 57178)]