13411640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 35335440

約数和(自身を除く): 21923800

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 121, 136, 163, 170, 187, 220, 242, 326, 340, 374, 440, 484, 605, 652, 680, 748, 815, 935, 968, 1210, 1304, 1496, 1630, 1793, 1870, 2057, 2420, 2771, 3260, 3586, 3740, 4114, 4840, 5542, 6520, 7172, 7480, 8228, 8965, 10285, 11084, 13855, 14344, 16456, 17930, 19723, 20570, 22168, 27710, 30481, 35860, 39446, 41140, 55420, 60962, 71720, 78892, 82280, 98615, 110840, 121924, 152405, 157784, 197230, 243848, 304810, 335291, 394460, 609620, 670582, 788920, 1219240, 1341164, 1676455, 2682328, 3352910, 6705820, 13411640]

約数ペア:

[(1, 13411640), (2, 6705820), (4, 3352910), (5, 2682328), (8, 1676455), (10, 1341164), (11, 1219240), (17, 788920), (20, 670582), (22, 609620), (34, 394460), (40, 335291), (44, 304810), (55, 243848), (68, 197230), (85, 157784), (88, 152405), (110, 121924), (121, 110840), (136, 98615), (163, 82280), (170, 78892), (187, 71720), (220, 60962), (242, 55420), (326, 41140), (340, 39446), (374, 35860), (440, 30481), (484, 27710), (605, 22168), (652, 20570), (680, 19723), (748, 17930), (815, 16456), (935, 14344), (968, 13855), (1210, 11084), (1304, 10285), (1496, 8965), (1630, 8228), (1793, 7480), (1870, 7172), (2057, 6520), (2420, 5542), (2771, 4840), (3260, 4114), (3586, 3740)]