1003229260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{240007}}^1$

素因数の和:240046

約数の個数: 48

約数和(自身を含む): 2419280640

約数和(自身を除く): 1416051380

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 4180, 240007, 480014, 960028, 1200035, 2400070, 2640077, 4560133, 4800140, 5280154, 9120266, 10560308, 13200385, 18240532, 22800665, 26400770, 45601330, 50161463, 52801540, 91202660, 100322926, 200645852, 250807315, 501614630, 1003229260]

約数ペア:

[(1, 1003229260), (2, 501614630), (4, 250807315), (5, 200645852), (10, 100322926), (11, 91202660), (19, 52801540), (20, 50161463), (22, 45601330), (38, 26400770), (44, 22800665), (55, 18240532), (76, 13200385), (95, 10560308), (110, 9120266), (190, 5280154), (209, 4800140), (220, 4560133), (380, 2640077), (418, 2400070), (836, 1200035), (1045, 960028), (2090, 480014), (4180, 240007)]