60992920

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{35461}}^1$

素因数の和:35515

約数の個数: 32

約数和(自身を含む): 140429520

約数和(自身を除く): 79436600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 35461, 70922, 141844, 177305, 283688, 354610, 709220, 1418440, 1524823, 3049646, 6099292, 7624115, 12198584, 15248230, 30496460, 60992920]

約数ペア:

[(1, 60992920), (2, 30496460), (4, 15248230), (5, 12198584), (8, 7624115), (10, 6099292), (20, 3049646), (40, 1524823), (43, 1418440), (86, 709220), (172, 354610), (215, 283688), (344, 177305), (430, 141844), (860, 70922), (1720, 35461)]