742360

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 1701360

約数和(自身を除く): 959000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 277, 335, 536, 554, 670, 1108, 1340, 1385, 2216, 2680, 2770, 5540, 11080, 18559, 37118, 74236, 92795, 148472, 185590, 371180, 742360]

約数ペア:

[(1, 742360), (2, 371180), (4, 185590), (5, 148472), (8, 92795), (10, 74236), (20, 37118), (40, 18559), (67, 11080), (134, 5540), (268, 2770), (277, 2680), (335, 2216), (536, 1385), (554, 1340), (670, 1108)]