162372860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32869}}^1$

素因数の和:32910

約数の個数: 48

約数和(自身を含む): 386551200

約数和(自身を除く): 224178340

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 32869, 65738, 131476, 164345, 328690, 427297, 624511, 657380, 854594, 1249022, 1709188, 2136485, 2498044, 3122555, 4272970, 6245110, 8118643, 8545940, 12490220, 16237286, 32474572, 40593215, 81186430, 162372860]

約数ペア:

[(1, 162372860), (2, 81186430), (4, 40593215), (5, 32474572), (10, 16237286), (13, 12490220), (19, 8545940), (20, 8118643), (26, 6245110), (38, 4272970), (52, 3122555), (65, 2498044), (76, 2136485), (95, 1709188), (130, 1249022), (190, 854594), (247, 657380), (260, 624511), (380, 427297), (494, 328690), (988, 164345), (1235, 131476), (2470, 65738), (4940, 32869)]