1119493820

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1129}}^1\times {\mathrm{1153}}^1$

素因数の和:2334

約数の個数: 48

約数和(自身を含む): 2409828960

約数和(自身を除く): 1290335140

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1129, 1153, 2258, 2306, 4516, 4612, 5645, 5765, 11290, 11530, 22580, 23060, 48547, 49579, 97094, 99158, 194188, 198316, 242735, 247895, 485470, 495790, 970940, 991580, 1301737, 2603474, 5206948, 6508685, 13017370, 26034740, 55974691, 111949382, 223898764, 279873455, 559746910, 1119493820]

約数ペア:

[(1, 1119493820), (2, 559746910), (4, 279873455), (5, 223898764), (10, 111949382), (20, 55974691), (43, 26034740), (86, 13017370), (172, 6508685), (215, 5206948), (430, 2603474), (860, 1301737), (1129, 991580), (1153, 970940), (2258, 495790), (2306, 485470), (4516, 247895), (4612, 242735), (5645, 198316), (5765, 194188), (11290, 99158), (11530, 97094), (22580, 49579), (23060, 48547)]