1036258820

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1\times {\mathrm{2381}}^1$

素因数の和:2900

約数の個数: 48

約数和(自身を含む): 2228179968

約数和(自身を除く): 1191921148

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 463, 470, 926, 940, 1852, 2315, 2381, 4630, 4762, 9260, 9524, 11905, 21761, 23810, 43522, 47620, 87044, 108805, 111907, 217610, 223814, 435220, 447628, 559535, 1102403, 1119070, 2204806, 2238140, 4409612, 5512015, 11024030, 22048060, 51812941, 103625882, 207251764, 259064705, 518129410, 1036258820]

約数ペア:

[(1, 1036258820), (2, 518129410), (4, 259064705), (5, 207251764), (10, 103625882), (20, 51812941), (47, 22048060), (94, 11024030), (188, 5512015), (235, 4409612), (463, 2238140), (470, 2204806), (926, 1119070), (940, 1102403), (1852, 559535), (2315, 447628), (2381, 435220), (4630, 223814), (4762, 217610), (9260, 111907), (9524, 108805), (11905, 87044), (21761, 47620), (23810, 43522)]