2413302980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1399}}^1\times {\mathrm{7841}}^1$

素因数の和:9260

約数の個数: 48

約数和(自身を含む): 5533315200

約数和(自身を除く): 3120012220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1399, 2798, 5596, 6995, 7841, 13990, 15389, 15682, 27980, 30778, 31364, 39205, 61556, 76945, 78410, 86251, 153890, 156820, 172502, 307780, 345004, 431255, 862510, 1725020, 10969559, 21939118, 43878236, 54847795, 109695590, 120665149, 219391180, 241330298, 482660596, 603325745, 1206651490, 2413302980]

約数ペア:

[(1, 2413302980), (2, 1206651490), (4, 603325745), (5, 482660596), (10, 241330298), (11, 219391180), (20, 120665149), (22, 109695590), (44, 54847795), (55, 43878236), (110, 21939118), (220, 10969559), (1399, 1725020), (2798, 862510), (5596, 431255), (6995, 345004), (7841, 307780), (13990, 172502), (15389, 156820), (15682, 153890), (27980, 86251), (30778, 78410), (31364, 76945), (39205, 61556)]