39772920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1039}}^1$

素因数の和:1093

約数の個数: 128

約数和(自身を含む): 134784000

約数和(自身を除く): 95011080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1039, 1160, 1276, 1320, 1595, 1740, 1914, 2078, 2552, 3117, 3190, 3480, 3828, 4156, 4785, 5195, 6234, 6380, 7656, 8312, 9570, 10390, 11429, 12468, 12760, 15585, 19140, 20780, 22858, 24936, 30131, 31170, 34287, 38280, 41560, 45716, 57145, 60262, 62340, 68574, 90393, 91432, 114290, 120524, 124680, 137148, 150655, 171435, 180786, 228580, 241048, 274296, 301310, 331441, 342870, 361572, 451965, 457160, 602620, 662882, 685740, 723144, 903930, 994323, 1205240, 1325764, 1371480, 1657205, 1807860, 1988646, 2651528, 3314410, 3615720, 3977292, 4971615, 6628820, 7954584, 9943230, 13257640, 19886460, 39772920]

約数ペア:

[(1, 39772920), (2, 19886460), (3, 13257640), (4, 9943230), (5, 7954584), (6, 6628820), (8, 4971615), (10, 3977292), (11, 3615720), (12, 3314410), (15, 2651528), (20, 1988646), (22, 1807860), (24, 1657205), (29, 1371480), (30, 1325764), (33, 1205240), (40, 994323), (44, 903930), (55, 723144), (58, 685740), (60, 662882), (66, 602620), (87, 457160), (88, 451965), (110, 361572), (116, 342870), (120, 331441), (132, 301310), (145, 274296), (165, 241048), (174, 228580), (220, 180786), (232, 171435), (264, 150655), (290, 137148), (319, 124680), (330, 120524), (348, 114290), (435, 91432), (440, 90393), (580, 68574), (638, 62340), (660, 60262), (696, 57145), (870, 45716), (957, 41560), (1039, 38280), (1160, 34287), (1276, 31170), (1320, 30131), (1595, 24936), (1740, 22858), (1914, 20780), (2078, 19140), (2552, 15585), (3117, 12760), (3190, 12468), (3480, 11429), (3828, 10390), (4156, 9570), (4785, 8312), (5195, 7656), (6234, 6380)]