42079280

素因数分解:

$2^4\times 5^1\times {\mathrm{593}}^1\times {\mathrm{887}}^1$

素因数の和:1493

約数の個数: 40

約数和(自身を含む): 98109792

約数和(自身を除く): 56030512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 593, 887, 1186, 1774, 2372, 2965, 3548, 4435, 4744, 5930, 7096, 8870, 9488, 11860, 14192, 17740, 23720, 35480, 47440, 70960, 525991, 1051982, 2103964, 2629955, 4207928, 5259910, 8415856, 10519820, 21039640, 42079280]

約数ペア:

[(1, 42079280), (2, 21039640), (4, 10519820), (5, 8415856), (8, 5259910), (10, 4207928), (16, 2629955), (20, 2103964), (40, 1051982), (80, 525991), (593, 70960), (887, 47440), (1186, 35480), (1774, 23720), (2372, 17740), (2965, 14192), (3548, 11860), (4435, 9488), (4744, 8870), (5930, 7096)]