102021040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115933}}^1$

素因数の和:115957

約数の個数: 40

約数和(自身を含む): 258764688

約数和(自身を除く): 156743648

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 115933, 231866, 463732, 579665, 927464, 1159330, 1275263, 1854928, 2318660, 2550526, 4637320, 5101052, 6376315, 9274640, 10202104, 12752630, 20404208, 25505260, 51010520, 102021040]

約数ペア:

[(1, 102021040), (2, 51010520), (4, 25505260), (5, 20404208), (8, 12752630), (10, 10202104), (11, 9274640), (16, 6376315), (20, 5101052), (22, 4637320), (40, 2550526), (44, 2318660), (55, 1854928), (80, 1275263), (88, 1159330), (110, 927464), (176, 579665), (220, 463732), (440, 231866), (880, 115933)]