201627675520

素因数分解:

$2^7\times 5^1\times {\mathrm{315043243}}^1$

素因数の和:315043262

約数の個数: 32

約数和(自身を含む): 482016163320

約数和(自身を除く): 280388487800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 315043243, 630086486, 1260172972, 1575216215, 2520345944, 3150432430, 5040691888, 6300864860, 10081383776, 12601729720, 20162767552, 25203459440, 40325535104, 50406918880, 100813837760, 201627675520]

約数ペア:

[(1, 201627675520), (2, 100813837760), (4, 50406918880), (5, 40325535104), (8, 25203459440), (10, 20162767552), (16, 12601729720), (20, 10081383776), (32, 6300864860), (40, 5040691888), (64, 3150432430), (80, 2520345944), (128, 1575216215), (160, 1260172972), (320, 630086486), (640, 315043243)]