229626140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 528353280

約数和(自身を除く): 298727140

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 79, 83, 85, 103, 158, 166, 170, 206, 316, 332, 340, 395, 412, 415, 515, 790, 830, 1030, 1343, 1411, 1580, 1660, 1751, 2060, 2686, 2822, 3502, 5372, 5644, 6557, 6715, 7004, 7055, 8137, 8549, 8755, 13114, 13430, 14110, 16274, 17098, 17510, 26228, 26860, 28220, 32548, 32785, 34196, 35020, 40685, 42745, 65570, 81370, 85490, 111469, 131140, 138329, 145333, 162740, 170980, 222938, 276658, 290666, 445876, 553316, 557345, 581332, 675371, 691645, 726665, 1114690, 1350742, 1383290, 1453330, 2229380, 2701484, 2766580, 2906660, 3376855, 6753710, 11481307, 13507420, 22962614, 45925228, 57406535, 114813070, 229626140]

約数ペア:

[(1, 229626140), (2, 114813070), (4, 57406535), (5, 45925228), (10, 22962614), (17, 13507420), (20, 11481307), (34, 6753710), (68, 3376855), (79, 2906660), (83, 2766580), (85, 2701484), (103, 2229380), (158, 1453330), (166, 1383290), (170, 1350742), (206, 1114690), (316, 726665), (332, 691645), (340, 675371), (395, 581332), (412, 557345), (415, 553316), (515, 445876), (790, 290666), (830, 276658), (1030, 222938), (1343, 170980), (1411, 162740), (1580, 145333), (1660, 138329), (1751, 131140), (2060, 111469), (2686, 85490), (2822, 81370), (3502, 65570), (5372, 42745), (5644, 40685), (6557, 35020), (6715, 34196), (7004, 32785), (7055, 32548), (8137, 28220), (8549, 26860), (8755, 26228), (13114, 17510), (13430, 17098), (14110, 16274)]