387750670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{3407}}^1$

素因数の和:4032

約数の個数: 32

約数和(自身を含む): 736128000

約数和(自身を除く): 348377330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 599, 1198, 2995, 3407, 5990, 6814, 11381, 17035, 22762, 34070, 56905, 64733, 113810, 129466, 323665, 647330, 2040793, 4081586, 10203965, 20407930, 38775067, 77550134, 193875335, 387750670]

約数ペア:

[(1, 387750670), (2, 193875335), (5, 77550134), (10, 38775067), (19, 20407930), (38, 10203965), (95, 4081586), (190, 2040793), (599, 647330), (1198, 323665), (2995, 129466), (3407, 113810), (5990, 64733), (6814, 56905), (11381, 34070), (17035, 22762)]