2243389760

素因数分解:

$2^6\times 5^1\times {\mathrm{277}}^1\times {\mathrm{25309}}^1$

素因数の和:25603

約数の個数: 56

約数和(自身を含む): 5361569160

約数和(自身を除く): 3118179400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 277, 320, 554, 1108, 1385, 2216, 2770, 4432, 5540, 8864, 11080, 17728, 22160, 25309, 44320, 50618, 88640, 101236, 126545, 202472, 253090, 404944, 506180, 809888, 1012360, 1619776, 2024720, 4049440, 7010593, 8098880, 14021186, 28042372, 35052965, 56084744, 70105930, 112169488, 140211860, 224338976, 280423720, 448677952, 560847440, 1121694880, 2243389760]

約数ペア:

[(1, 2243389760), (2, 1121694880), (4, 560847440), (5, 448677952), (8, 280423720), (10, 224338976), (16, 140211860), (20, 112169488), (32, 70105930), (40, 56084744), (64, 35052965), (80, 28042372), (160, 14021186), (277, 8098880), (320, 7010593), (554, 4049440), (1108, 2024720), (1385, 1619776), (2216, 1012360), (2770, 809888), (4432, 506180), (5540, 404944), (8864, 253090), (11080, 202472), (17728, 126545), (22160, 101236), (25309, 88640), (44320, 50618)]