1874443253780

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{13147}}^1\times {\mathrm{85889}}^1$

素因数の和:99128

約数の個数: 48

約数和(自身を含む): 3984105908160

約数和(自身を除く): 2109662654380

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 13147, 26294, 52588, 65735, 85889, 131470, 171778, 262940, 343556, 429445, 858890, 1091201, 1717780, 2182402, 4364804, 5456005, 7128787, 10912010, 14257574, 21824020, 28515148, 35643935, 71287870, 142575740, 1129182683, 2258365366, 4516730732, 5645913415, 11291826830, 22583653660, 93722162689, 187444325378, 374888650756, 468610813445, 937221626890, 1874443253780]

約数ペア:

[(1, 1874443253780), (2, 937221626890), (4, 468610813445), (5, 374888650756), (10, 187444325378), (20, 93722162689), (83, 22583653660), (166, 11291826830), (332, 5645913415), (415, 4516730732), (830, 2258365366), (1660, 1129182683), (13147, 142575740), (26294, 71287870), (52588, 35643935), (65735, 28515148), (85889, 21824020), (131470, 14257574), (171778, 10912010), (262940, 7128787), (343556, 5456005), (429445, 4364804), (858890, 2182402), (1091201, 1717780)]