78324340

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{58451}}^1$

素因数の和:58527

約数の個数: 24

約数和(自身を含む): 166938912

約数和(自身を除く): 88614572

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 58451, 116902, 233804, 292255, 584510, 1169020, 3916217, 7832434, 15664868, 19581085, 39162170, 78324340]

約数ペア:

[(1, 78324340), (2, 39162170), (4, 19581085), (5, 15664868), (10, 7832434), (20, 3916217), (67, 1169020), (134, 584510), (268, 292255), (335, 233804), (670, 116902), (1340, 58451)]