10298750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:147

約数の個数: 80

約数和(自身を含む): 24292224

約数和(自身を除く): 13993474

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 107, 110, 125, 154, 175, 214, 250, 275, 350, 385, 535, 550, 625, 749, 770, 875, 1070, 1177, 1250, 1375, 1498, 1750, 1925, 2354, 2675, 2750, 3745, 3850, 4375, 5350, 5885, 6875, 7490, 8239, 8750, 9625, 11770, 13375, 13750, 16478, 18725, 19250, 26750, 29425, 37450, 41195, 48125, 58850, 66875, 82390, 93625, 96250, 133750, 147125, 187250, 205975, 294250, 411950, 468125, 735625, 936250, 1029875, 1471250, 2059750, 5149375, 10298750]

約数ペア:

[(1, 10298750), (2, 5149375), (5, 2059750), (7, 1471250), (10, 1029875), (11, 936250), (14, 735625), (22, 468125), (25, 411950), (35, 294250), (50, 205975), (55, 187250), (70, 147125), (77, 133750), (107, 96250), (110, 93625), (125, 82390), (154, 66875), (175, 58850), (214, 48125), (250, 41195), (275, 37450), (350, 29425), (385, 26750), (535, 19250), (550, 18725), (625, 16478), (749, 13750), (770, 13375), (875, 11770), (1070, 9625), (1177, 8750), (1250, 8239), (1375, 7490), (1498, 6875), (1750, 5885), (1925, 5350), (2354, 4375), (2675, 3850), (2750, 3745)]