296906240

素因数分解:

$2^9\times 5^1\times {\mathrm{115979}}^1$

素因数の和:116002

約数の個数: 40

約数和(自身を含む): 711885240

約数和(自身を除く): 414979000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 115979, 231958, 463916, 579895, 927832, 1159790, 1855664, 2319580, 3711328, 4639160, 7422656, 9278320, 14845312, 18556640, 29690624, 37113280, 59381248, 74226560, 148453120, 296906240]

約数ペア:

[(1, 296906240), (2, 148453120), (4, 74226560), (5, 59381248), (8, 37113280), (10, 29690624), (16, 18556640), (20, 14845312), (32, 9278320), (40, 7422656), (64, 4639160), (80, 3711328), (128, 2319580), (160, 1855664), (256, 1159790), (320, 927832), (512, 579895), (640, 463916), (1280, 231958), (2560, 115979)]