297064960

素因数分解:

$2^9\times 5^1\times {\mathrm{116041}}^1$

素因数の和:116064

約数の個数: 40

約数和(自身を含む): 712265796

約数和(自身を除く): 415200836

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 116041, 232082, 464164, 580205, 928328, 1160410, 1856656, 2320820, 3713312, 4641640, 7426624, 9283280, 14853248, 18566560, 29706496, 37133120, 59412992, 74266240, 148532480, 297064960]

約数ペア:

[(1, 297064960), (2, 148532480), (4, 74266240), (5, 59412992), (8, 37133120), (10, 29706496), (16, 18566560), (20, 14853248), (32, 9283280), (40, 7426624), (64, 4641640), (80, 3713312), (128, 2320820), (160, 1856656), (256, 1160410), (320, 928328), (512, 580205), (640, 464164), (1280, 232082), (2560, 116041)]