375016420

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{279863}}^1$

素因数の和:279939

約数の個数: 24

約数和(自身を含む): 799291584

約数和(自身を除く): 424275164

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 279863, 559726, 1119452, 1399315, 2798630, 5597260, 18750821, 37501642, 75003284, 93754105, 187508210, 375016420]

約数ペア:

[(1, 375016420), (2, 187508210), (4, 93754105), (5, 75003284), (10, 37501642), (20, 18750821), (67, 5597260), (134, 2798630), (268, 1399315), (335, 1119452), (670, 559726), (1340, 279863)]