5913320

素因数分解:

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

素因数の和:463

約数の個数: 64

約数和(自身を含む): 15552000

約数和(自身を除く): 9638680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 431, 490, 686, 862, 980, 1372, 1715, 1724, 1960, 2155, 2744, 3017, 3430, 3448, 4310, 6034, 6860, 8620, 12068, 13720, 15085, 17240, 21119, 24136, 30170, 42238, 60340, 84476, 105595, 120680, 147833, 168952, 211190, 295666, 422380, 591332, 739165, 844760, 1182664, 1478330, 2956660, 5913320]

約数ペア:

[(1, 5913320), (2, 2956660), (4, 1478330), (5, 1182664), (7, 844760), (8, 739165), (10, 591332), (14, 422380), (20, 295666), (28, 211190), (35, 168952), (40, 147833), (49, 120680), (56, 105595), (70, 84476), (98, 60340), (140, 42238), (196, 30170), (245, 24136), (280, 21119), (343, 17240), (392, 15085), (431, 13720), (490, 12068), (686, 8620), (862, 6860), (980, 6034), (1372, 4310), (1715, 3448), (1724, 3430), (1960, 3017), (2155, 2744)]