73460120

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{34651}}^1$

素因数の和:34715

約数の個数: 32

約数和(自身を含む): 168408720

約数和(自身を除く): 94948600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 34651, 69302, 138604, 173255, 277208, 346510, 693020, 1386040, 1836503, 3673006, 7346012, 9182515, 14692024, 18365030, 36730060, 73460120]

約数ペア:

[(1, 73460120), (2, 36730060), (4, 18365030), (5, 14692024), (8, 9182515), (10, 7346012), (20, 3673006), (40, 1836503), (53, 1386040), (106, 693020), (212, 346510), (265, 277208), (424, 173255), (530, 138604), (1060, 69302), (2120, 34651)]