14428700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1009}}^1$

素因数の和:1047

約数の個数: 72

約数和(自身を含む): 36820560

約数和(自身を除く): 22391860

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1009, 1100, 1300, 1430, 2018, 2860, 3575, 4036, 5045, 7150, 10090, 11099, 13117, 14300, 20180, 22198, 25225, 26234, 44396, 50450, 52468, 55495, 65585, 100900, 110990, 131170, 144287, 221980, 262340, 277475, 288574, 327925, 554950, 577148, 655850, 721435, 1109900, 1311700, 1442870, 2885740, 3607175, 7214350, 14428700]

約数ペア:

[(1, 14428700), (2, 7214350), (4, 3607175), (5, 2885740), (10, 1442870), (11, 1311700), (13, 1109900), (20, 721435), (22, 655850), (25, 577148), (26, 554950), (44, 327925), (50, 288574), (52, 277475), (55, 262340), (65, 221980), (100, 144287), (110, 131170), (130, 110990), (143, 100900), (220, 65585), (260, 55495), (275, 52468), (286, 50450), (325, 44396), (550, 26234), (572, 25225), (650, 22198), (715, 20180), (1009, 14300), (1100, 13117), (1300, 11099), (1430, 10090), (2018, 7150), (2860, 5045), (3575, 4036)]