2785349810

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{24907}}^1$

素因数の和:25178

約数の個数: 32

約数和(自身を含む): 5132642112

約数和(自身を除く): 2347292302

約数列:

[1, 2, 5, 10, 53, 106, 211, 265, 422, 530, 1055, 2110, 11183, 22366, 24907, 49814, 55915, 111830, 124535, 249070, 1320071, 2640142, 5255377, 6600355, 10510754, 13200710, 26276885, 52553770, 278534981, 557069962, 1392674905, 2785349810]

約数ペア:

[(1, 2785349810), (2, 1392674905), (5, 557069962), (10, 278534981), (53, 52553770), (106, 26276885), (211, 13200710), (265, 10510754), (422, 6600355), (530, 5255377), (1055, 2640142), (2110, 1320071), (11183, 249070), (22366, 124535), (24907, 111830), (49814, 55915)]