4329257540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^2\times {\mathrm{607}}^1$

素因数の和:909

約数の個数: 72

約数和(自身を含む): 9656183040

約数和(自身を除く): 5326925500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 137, 190, 274, 380, 548, 607, 685, 1214, 1370, 2428, 2603, 2740, 3035, 5206, 6070, 10412, 11533, 12140, 13015, 18769, 23066, 26030, 37538, 46132, 52060, 57665, 75076, 83159, 93845, 115330, 166318, 187690, 230660, 332636, 356611, 375380, 415795, 713222, 831590, 1426444, 1580021, 1663180, 1783055, 3160042, 3566110, 6320084, 7132220, 7900105, 11392783, 15800210, 22785566, 31600420, 45571132, 56963915, 113927830, 216462877, 227855660, 432925754, 865851508, 1082314385, 2164628770, 4329257540]

約数ペア:

[(1, 4329257540), (2, 2164628770), (4, 1082314385), (5, 865851508), (10, 432925754), (19, 227855660), (20, 216462877), (38, 113927830), (76, 56963915), (95, 45571132), (137, 31600420), (190, 22785566), (274, 15800210), (380, 11392783), (548, 7900105), (607, 7132220), (685, 6320084), (1214, 3566110), (1370, 3160042), (2428, 1783055), (2603, 1663180), (2740, 1580021), (3035, 1426444), (5206, 831590), (6070, 713222), (10412, 415795), (11533, 375380), (12140, 356611), (13015, 332636), (18769, 230660), (23066, 187690), (26030, 166318), (37538, 115330), (46132, 93845), (52060, 83159), (57665, 75076)]