82363060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 195592320

約数和(自身を除く): 113229260

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 53, 65, 86, 106, 130, 139, 172, 212, 215, 260, 265, 278, 430, 530, 556, 559, 689, 695, 860, 1060, 1118, 1378, 1390, 1807, 2236, 2279, 2756, 2780, 2795, 3445, 3614, 4558, 5590, 5977, 6890, 7228, 7367, 9035, 9116, 11180, 11395, 11954, 13780, 14734, 18070, 22790, 23908, 29468, 29627, 29885, 36140, 36835, 45580, 59254, 59770, 73670, 77701, 95771, 118508, 119540, 147340, 148135, 155402, 191542, 296270, 310804, 316781, 383084, 388505, 478855, 592540, 633562, 777010, 957710, 1267124, 1554020, 1583905, 1915420, 3167810, 4118153, 6335620, 8236306, 16472612, 20590765, 41181530, 82363060]

約数ペア:

[(1, 82363060), (2, 41181530), (4, 20590765), (5, 16472612), (10, 8236306), (13, 6335620), (20, 4118153), (26, 3167810), (43, 1915420), (52, 1583905), (53, 1554020), (65, 1267124), (86, 957710), (106, 777010), (130, 633562), (139, 592540), (172, 478855), (212, 388505), (215, 383084), (260, 316781), (265, 310804), (278, 296270), (430, 191542), (530, 155402), (556, 148135), (559, 147340), (689, 119540), (695, 118508), (860, 95771), (1060, 77701), (1118, 73670), (1378, 59770), (1390, 59254), (1807, 45580), (2236, 36835), (2279, 36140), (2756, 29885), (2780, 29627), (2795, 29468), (3445, 23908), (3614, 22790), (4558, 18070), (5590, 14734), (5977, 13780), (6890, 11954), (7228, 11395), (7367, 11180), (9035, 9116)]