23465440

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8627}}^1$

素因数の和:8659

約数の個数: 48

約数和(自身を含む): 58704912

約数和(自身を除く): 35239472

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 8627, 17254, 34508, 43135, 69016, 86270, 138032, 146659, 172540, 276064, 293318, 345080, 586636, 690160, 733295, 1173272, 1380320, 1466590, 2346544, 2933180, 4693088, 5866360, 11732720, 23465440]

約数ペア:

[(1, 23465440), (2, 11732720), (4, 5866360), (5, 4693088), (8, 2933180), (10, 2346544), (16, 1466590), (17, 1380320), (20, 1173272), (32, 733295), (34, 690160), (40, 586636), (68, 345080), (80, 293318), (85, 276064), (136, 172540), (160, 146659), (170, 138032), (272, 86270), (340, 69016), (544, 43135), (680, 34508), (1360, 17254), (2720, 8627)]