1010681840

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{8317}}^1$

素因数の和:8375

約数の個数: 120

約数和(自身を含む): 2821997952

約数和(自身を除く): 1811316112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 49, 56, 62, 70, 80, 98, 112, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 496, 560, 620, 784, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 2480, 3038, 3472, 3920, 4340, 6076, 7595, 8317, 8680, 12152, 15190, 16634, 17360, 24304, 30380, 33268, 41585, 58219, 60760, 66536, 83170, 116438, 121520, 133072, 166340, 232876, 257827, 291095, 332680, 407533, 465752, 515654, 582190, 665360, 815066, 931504, 1031308, 1164380, 1289135, 1630132, 1804789, 2037665, 2062616, 2328760, 2578270, 3260264, 3609578, 4075330, 4125232, 4657520, 5156540, 6520528, 7219156, 8150660, 9023945, 10313080, 12633523, 14438312, 16301320, 18047890, 20626160, 25267046, 28876624, 32602640, 36095780, 50534092, 63167615, 72191560, 101068184, 126335230, 144383120, 202136368, 252670460, 505340920, 1010681840]

約数ペア:

[(1, 1010681840), (2, 505340920), (4, 252670460), (5, 202136368), (7, 144383120), (8, 126335230), (10, 101068184), (14, 72191560), (16, 63167615), (20, 50534092), (28, 36095780), (31, 32602640), (35, 28876624), (40, 25267046), (49, 20626160), (56, 18047890), (62, 16301320), (70, 14438312), (80, 12633523), (98, 10313080), (112, 9023945), (124, 8150660), (140, 7219156), (155, 6520528), (196, 5156540), (217, 4657520), (245, 4125232), (248, 4075330), (280, 3609578), (310, 3260264), (392, 2578270), (434, 2328760), (490, 2062616), (496, 2037665), (560, 1804789), (620, 1630132), (784, 1289135), (868, 1164380), (980, 1031308), (1085, 931504), (1240, 815066), (1519, 665360), (1736, 582190), (1960, 515654), (2170, 465752), (2480, 407533), (3038, 332680), (3472, 291095), (3920, 257827), (4340, 232876), (6076, 166340), (7595, 133072), (8317, 121520), (8680, 116438), (12152, 83170), (15190, 66536), (16634, 60760), (17360, 58219), (24304, 41585), (30380, 33268)]