2230772320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1991761}}^1$

素因数の和:1991783

約数の個数: 48

約数和(自身を含む): 6023088288

約数和(自身を除く): 3792315968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1991761, 3983522, 7967044, 9958805, 13942327, 15934088, 19917610, 27884654, 31868176, 39835220, 55769308, 63736352, 69711635, 79670440, 111538616, 139423270, 159340880, 223077232, 278846540, 318681760, 446154464, 557693080, 1115386160, 2230772320]

約数ペア:

[(1, 2230772320), (2, 1115386160), (4, 557693080), (5, 446154464), (7, 318681760), (8, 278846540), (10, 223077232), (14, 159340880), (16, 139423270), (20, 111538616), (28, 79670440), (32, 69711635), (35, 63736352), (40, 55769308), (56, 39835220), (70, 31868176), (80, 27884654), (112, 19917610), (140, 15934088), (160, 13942327), (224, 9958805), (280, 7967044), (560, 3983522), (1120, 1991761)]