328365410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1201}}^1\times {\mathrm{1439}}^1$

素因数の和:2666

約数の個数: 32

約数和(自身を含む): 623116800

約数和(自身を除く): 294751390

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1201, 1439, 2402, 2878, 6005, 7195, 12010, 14390, 22819, 27341, 45638, 54682, 114095, 136705, 228190, 273410, 1728239, 3456478, 8641195, 17282390, 32836541, 65673082, 164182705, 328365410]

約数ペア:

[(1, 328365410), (2, 164182705), (5, 65673082), (10, 32836541), (19, 17282390), (38, 8641195), (95, 3456478), (190, 1728239), (1201, 273410), (1439, 228190), (2402, 136705), (2878, 114095), (6005, 54682), (7195, 45638), (12010, 27341), (14390, 22819)]