146884480

素因数分解:

$2^7\times 5^1\times {\mathrm{229507}}^1$

素因数の和:229526

約数の個数: 32

約数和(自身を含む): 351147240

約数和(自身を除く): 204262760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 229507, 459014, 918028, 1147535, 1836056, 2295070, 3672112, 4590140, 7344224, 9180280, 14688448, 18360560, 29376896, 36721120, 73442240, 146884480]

約数ペア:

[(1, 146884480), (2, 73442240), (4, 36721120), (5, 29376896), (8, 18360560), (10, 14688448), (16, 9180280), (20, 7344224), (32, 4590140), (40, 3672112), (64, 2295070), (80, 1836056), (128, 1147535), (160, 918028), (320, 459014), (640, 229507)]