2567306240

素因数分解:

$2^{10}\times 5^1\times {\mathrm{501427}}^1$

素因数の和:501452

約数の個数: 44

約数和(自身を含む): 6158538696

約数和(自身を除く): 3591232456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 501427, 1002854, 2005708, 2507135, 4011416, 5014270, 8022832, 10028540, 16045664, 20057080, 32091328, 40114160, 64182656, 80228320, 128365312, 160456640, 256730624, 320913280, 513461248, 641826560, 1283653120, 2567306240]

約数ペア:

[(1, 2567306240), (2, 1283653120), (4, 641826560), (5, 513461248), (8, 320913280), (10, 256730624), (16, 160456640), (20, 128365312), (32, 80228320), (40, 64182656), (64, 40114160), (80, 32091328), (128, 20057080), (160, 16045664), (256, 10028540), (320, 8022832), (512, 5014270), (640, 4011416), (1024, 2507135), (1280, 2005708), (2560, 1002854), (5120, 501427)]