34083440

素因数分解:

$2^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4787}}^1$

素因数の和:4889

約数の個数: 40

約数和(自身を含む): 80151120

約数和(自身を除く): 46067680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 89, 178, 356, 445, 712, 890, 1424, 1780, 3560, 4787, 7120, 9574, 19148, 23935, 38296, 47870, 76592, 95740, 191480, 382960, 426043, 852086, 1704172, 2130215, 3408344, 4260430, 6816688, 8520860, 17041720, 34083440]

約数ペア:

[(1, 34083440), (2, 17041720), (4, 8520860), (5, 6816688), (8, 4260430), (10, 3408344), (16, 2130215), (20, 1704172), (40, 852086), (80, 426043), (89, 382960), (178, 191480), (356, 95740), (445, 76592), (712, 47870), (890, 38296), (1424, 23935), (1780, 19148), (3560, 9574), (4787, 7120)]