45444980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7549}}^1$

素因数の和:7608

約数の個数: 48

約数和(自身を含む): 111619200

約数和(自身を除く): 66174220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 7549, 15098, 30196, 37745, 52843, 75490, 105686, 150980, 211372, 264215, 324607, 528430, 649214, 1056860, 1298428, 1623035, 2272249, 3246070, 4544498, 6492140, 9088996, 11361245, 22722490, 45444980]

約数ペア:

[(1, 45444980), (2, 22722490), (4, 11361245), (5, 9088996), (7, 6492140), (10, 4544498), (14, 3246070), (20, 2272249), (28, 1623035), (35, 1298428), (43, 1056860), (70, 649214), (86, 528430), (140, 324607), (172, 264215), (215, 211372), (301, 150980), (430, 105686), (602, 75490), (860, 52843), (1204, 37745), (1505, 30196), (3010, 15098), (6020, 7549)]