23338880

素因数分解:

$2^7\times 5^1\times {\mathrm{36467}}^1$

素因数の和:36486

約数の個数: 32

約数和(自身を含む): 55796040

約数和(自身を除く): 32457160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 36467, 72934, 145868, 182335, 291736, 364670, 583472, 729340, 1166944, 1458680, 2333888, 2917360, 4667776, 5834720, 11669440, 23338880]

約数ペア:

[(1, 23338880), (2, 11669440), (4, 5834720), (5, 4667776), (8, 2917360), (10, 2333888), (16, 1458680), (20, 1166944), (32, 729340), (40, 583472), (64, 364670), (80, 291736), (128, 182335), (160, 145868), (320, 72934), (640, 36467)]