355704910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{4027}}^1$

素因数の和:4129

約数の個数: 48

約数和(自身を含む): 713584368

約数和(自身を除く): 357879458

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 121, 146, 242, 365, 605, 730, 803, 1210, 1606, 4015, 4027, 8030, 8054, 8833, 17666, 20135, 40270, 44165, 44297, 88330, 88594, 221485, 293971, 442970, 487267, 587942, 974534, 1469855, 2436335, 2939710, 3233681, 4872670, 6467362, 16168405, 32336810, 35570491, 71140982, 177852455, 355704910]

約数ペア:

[(1, 355704910), (2, 177852455), (5, 71140982), (10, 35570491), (11, 32336810), (22, 16168405), (55, 6467362), (73, 4872670), (110, 3233681), (121, 2939710), (146, 2436335), (242, 1469855), (365, 974534), (605, 587942), (730, 487267), (803, 442970), (1210, 293971), (1606, 221485), (4015, 88594), (4027, 88330), (8030, 44297), (8054, 44165), (8833, 40270), (17666, 20135)]