11077640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{39563}}^1$

素因数の和:39581

約数の個数: 32

約数和(自身を含む): 28486080

約数和(自身を除く): 17408440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 39563, 79126, 158252, 197815, 276941, 316504, 395630, 553882, 791260, 1107764, 1384705, 1582520, 2215528, 2769410, 5538820, 11077640]

約数ペア:

[(1, 11077640), (2, 5538820), (4, 2769410), (5, 2215528), (7, 1582520), (8, 1384705), (10, 1107764), (14, 791260), (20, 553882), (28, 395630), (35, 316504), (40, 276941), (56, 197815), (70, 158252), (140, 79126), (280, 39563)]