2109013610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1\times {\mathrm{811}}^1$

素因数の和:1379

約数の個数: 64

約数和(自身を含む): 4243083264

約数和(自身を除く): 2134069654

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 235, 470, 503, 517, 811, 1006, 1034, 1622, 2515, 2585, 4055, 5030, 5170, 5533, 8110, 8921, 11066, 17842, 23641, 27665, 38117, 44605, 47282, 55330, 76234, 89210, 118205, 190585, 236410, 260051, 381170, 407933, 419287, 520102, 815866, 838574, 1300255, 2039665, 2096435, 2600510, 4079330, 4192870, 4487263, 8974526, 19172851, 22436315, 38345702, 44872630, 95864255, 191728510, 210901361, 421802722, 1054506805, 2109013610]

約数ペア:

[(1, 2109013610), (2, 1054506805), (5, 421802722), (10, 210901361), (11, 191728510), (22, 95864255), (47, 44872630), (55, 38345702), (94, 22436315), (110, 19172851), (235, 8974526), (470, 4487263), (503, 4192870), (517, 4079330), (811, 2600510), (1006, 2096435), (1034, 2039665), (1622, 1300255), (2515, 838574), (2585, 815866), (4055, 520102), (5030, 419287), (5170, 407933), (5533, 381170), (8110, 260051), (8921, 236410), (11066, 190585), (17842, 118205), (23641, 89210), (27665, 76234), (38117, 55330), (44605, 47282)]