1844905480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{135257}}^1$

素因数の和:135310

約数の個数: 64

約数和(自身を含む): 4674516480

約数和(自身を除く): 2829611000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 40, 44, 55, 62, 88, 110, 124, 155, 220, 248, 310, 341, 440, 620, 682, 1240, 1364, 1705, 2728, 3410, 6820, 13640, 135257, 270514, 541028, 676285, 1082056, 1352570, 1487827, 2705140, 2975654, 4192967, 5410280, 5951308, 7439135, 8385934, 11902616, 14878270, 16771868, 20964835, 29756540, 33543736, 41929670, 46122637, 59513080, 83859340, 92245274, 167718680, 184490548, 230613185, 368981096, 461226370, 922452740, 1844905480]

約数ペア:

[(1, 1844905480), (2, 922452740), (4, 461226370), (5, 368981096), (8, 230613185), (10, 184490548), (11, 167718680), (20, 92245274), (22, 83859340), (31, 59513080), (40, 46122637), (44, 41929670), (55, 33543736), (62, 29756540), (88, 20964835), (110, 16771868), (124, 14878270), (155, 11902616), (220, 8385934), (248, 7439135), (310, 5951308), (341, 5410280), (440, 4192967), (620, 2975654), (682, 2705140), (1240, 1487827), (1364, 1352570), (1705, 1082056), (2728, 676285), (3410, 541028), (6820, 270514), (13640, 135257)]