42590080

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5119}}^1$

素因数の和:5151

約数の個数: 64

約数和(自身を含む): 109670400

約数和(自身を除く): 67080320

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 5119, 8320, 10238, 20476, 25595, 40952, 51190, 66547, 81904, 102380, 133094, 163808, 204760, 266188, 327616, 332735, 409520, 532376, 655232, 665470, 819040, 1064752, 1330940, 1638080, 2129504, 2661880, 3276160, 4259008, 5323760, 8518016, 10647520, 21295040, 42590080]

約数ペア:

[(1, 42590080), (2, 21295040), (4, 10647520), (5, 8518016), (8, 5323760), (10, 4259008), (13, 3276160), (16, 2661880), (20, 2129504), (26, 1638080), (32, 1330940), (40, 1064752), (52, 819040), (64, 665470), (65, 655232), (80, 532376), (104, 409520), (128, 332735), (130, 327616), (160, 266188), (208, 204760), (260, 163808), (320, 133094), (416, 102380), (520, 81904), (640, 66547), (832, 51190), (1040, 40952), (1664, 25595), (2080, 20476), (4160, 10238), (5119, 8320)]