29854160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{599}}^1$

素因数の和:708

約数の個数: 80

約数和(自身を含む): 80352000

約数和(自身を除く): 50497840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 89, 112, 140, 178, 280, 356, 445, 560, 599, 623, 712, 890, 1198, 1246, 1424, 1780, 2396, 2492, 2995, 3115, 3560, 4193, 4792, 4984, 5990, 6230, 7120, 8386, 9584, 9968, 11980, 12460, 16772, 20965, 23960, 24920, 33544, 41930, 47920, 49840, 53311, 67088, 83860, 106622, 167720, 213244, 266555, 335440, 373177, 426488, 533110, 746354, 852976, 1066220, 1492708, 1865885, 2132440, 2985416, 3731770, 4264880, 5970832, 7463540, 14927080, 29854160]

約数ペア:

[(1, 29854160), (2, 14927080), (4, 7463540), (5, 5970832), (7, 4264880), (8, 3731770), (10, 2985416), (14, 2132440), (16, 1865885), (20, 1492708), (28, 1066220), (35, 852976), (40, 746354), (56, 533110), (70, 426488), (80, 373177), (89, 335440), (112, 266555), (140, 213244), (178, 167720), (280, 106622), (356, 83860), (445, 67088), (560, 53311), (599, 49840), (623, 47920), (712, 41930), (890, 33544), (1198, 24920), (1246, 23960), (1424, 20965), (1780, 16772), (2396, 12460), (2492, 11980), (2995, 9968), (3115, 9584), (3560, 8386), (4193, 7120), (4792, 6230), (4984, 5990)]