26187560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 70917120

約数和(自身を除く): 44729560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 431, 434, 490, 620, 862, 868, 980, 1085, 1240, 1519, 1724, 1736, 1960, 2155, 2170, 3017, 3038, 3448, 4310, 4340, 6034, 6076, 7595, 8620, 8680, 12068, 12152, 13361, 15085, 15190, 17240, 21119, 24136, 26722, 30170, 30380, 42238, 53444, 60340, 60760, 66805, 84476, 93527, 105595, 106888, 120680, 133610, 168952, 187054, 211190, 267220, 374108, 422380, 467635, 534440, 654689, 748216, 844760, 935270, 1309378, 1870540, 2618756, 3273445, 3741080, 5237512, 6546890, 13093780, 26187560]

約数ペア:

[(1, 26187560), (2, 13093780), (4, 6546890), (5, 5237512), (7, 3741080), (8, 3273445), (10, 2618756), (14, 1870540), (20, 1309378), (28, 935270), (31, 844760), (35, 748216), (40, 654689), (49, 534440), (56, 467635), (62, 422380), (70, 374108), (98, 267220), (124, 211190), (140, 187054), (155, 168952), (196, 133610), (217, 120680), (245, 106888), (248, 105595), (280, 93527), (310, 84476), (392, 66805), (431, 60760), (434, 60340), (490, 53444), (620, 42238), (862, 30380), (868, 30170), (980, 26722), (1085, 24136), (1240, 21119), (1519, 17240), (1724, 15190), (1736, 15085), (1960, 13361), (2155, 12152), (2170, 12068), (3017, 8680), (3038, 8620), (3448, 7595), (4310, 6076), (4340, 6034)]