23257924420

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{56857}}^1$

素因数の和:57160

約数の個数: 48

約数和(自身を含む): 49546970928

約数和(自身を除く): 26289046508

約数列:

[1, 2, 4, 5, 10, 20, 113, 181, 226, 362, 452, 565, 724, 905, 1130, 1810, 2260, 3620, 20453, 40906, 56857, 81812, 102265, 113714, 204530, 227428, 284285, 409060, 568570, 1137140, 6424841, 10291117, 12849682, 20582234, 25699364, 32124205, 41164468, 51455585, 64248410, 102911170, 128496820, 205822340, 1162896221, 2325792442, 4651584884, 5814481105, 11628962210, 23257924420]

約数ペア:

[(1, 23257924420), (2, 11628962210), (4, 5814481105), (5, 4651584884), (10, 2325792442), (20, 1162896221), (113, 205822340), (181, 128496820), (226, 102911170), (362, 64248410), (452, 51455585), (565, 41164468), (724, 32124205), (905, 25699364), (1130, 20582234), (1810, 12849682), (2260, 10291117), (3620, 6424841), (20453, 1137140), (40906, 568570), (56857, 409060), (81812, 284285), (102265, 227428), (113714, 204530)]