10836040

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4441}}^1$

素因数の和:4513

約数の個数: 32

約数和(自身を含む): 24786360

約数和(自身を除く): 13950320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 4441, 8882, 17764, 22205, 35528, 44410, 88820, 177640, 270901, 541802, 1083604, 1354505, 2167208, 2709010, 5418020, 10836040]

約数ペア:

[(1, 10836040), (2, 5418020), (4, 2709010), (5, 2167208), (8, 1354505), (10, 1083604), (20, 541802), (40, 270901), (61, 177640), (122, 88820), (244, 44410), (305, 35528), (488, 22205), (610, 17764), (1220, 8882), (2440, 4441)]