1634410360040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1318072871}}^1$

素因数の和:1318072913

約数の個数: 32

約数和(自身を含む): 3796049871360

約数和(自身を除く): 2161639511320

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 1318072871, 2636145742, 5272291484, 6590364355, 10544582968, 13180728710, 26361457420, 40860259001, 52722914840, 81720518002, 163441036004, 204301295005, 326882072008, 408602590010, 817205180020, 1634410360040]

約数ペア:

[(1, 1634410360040), (2, 817205180020), (4, 408602590010), (5, 326882072008), (8, 204301295005), (10, 163441036004), (20, 81720518002), (31, 52722914840), (40, 40860259001), (62, 26361457420), (124, 13180728710), (155, 10544582968), (248, 6590364355), (310, 5272291484), (620, 2636145742), (1240, 1318072871)]