11743340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:567

約数の個数: 72

約数和(自身を含む): 29992032

約数和(自身を除く): 18248692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 49, 70, 92, 98, 115, 140, 161, 196, 230, 245, 322, 460, 490, 521, 644, 805, 980, 1042, 1127, 1610, 2084, 2254, 2605, 3220, 3647, 4508, 5210, 5635, 7294, 10420, 11270, 11983, 14588, 18235, 22540, 23966, 25529, 36470, 47932, 51058, 59915, 72940, 83881, 102116, 119830, 127645, 167762, 239660, 255290, 335524, 419405, 510580, 587167, 838810, 1174334, 1677620, 2348668, 2935835, 5871670, 11743340]

約数ペア:

[(1, 11743340), (2, 5871670), (4, 2935835), (5, 2348668), (7, 1677620), (10, 1174334), (14, 838810), (20, 587167), (23, 510580), (28, 419405), (35, 335524), (46, 255290), (49, 239660), (70, 167762), (92, 127645), (98, 119830), (115, 102116), (140, 83881), (161, 72940), (196, 59915), (230, 51058), (245, 47932), (322, 36470), (460, 25529), (490, 23966), (521, 22540), (644, 18235), (805, 14588), (980, 11983), (1042, 11270), (1127, 10420), (1610, 7294), (2084, 5635), (2254, 5210), (2605, 4508), (3220, 3647)]