23373140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2287}}^1$

素因数の和:2376

約数の個数: 48

約数和(自身を含む): 56888832

約数和(自身を除く): 33515692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2287, 2555, 4574, 5110, 9148, 10220, 11435, 16009, 22870, 32018, 45740, 64036, 80045, 160090, 166951, 320180, 333902, 667804, 834755, 1168657, 1669510, 2337314, 3339020, 4674628, 5843285, 11686570, 23373140]

約数ペア:

[(1, 23373140), (2, 11686570), (4, 5843285), (5, 4674628), (7, 3339020), (10, 2337314), (14, 1669510), (20, 1168657), (28, 834755), (35, 667804), (70, 333902), (73, 320180), (140, 166951), (146, 160090), (292, 80045), (365, 64036), (511, 45740), (730, 32018), (1022, 22870), (1460, 16009), (2044, 11435), (2287, 10220), (2555, 9148), (4574, 5110)]