2553880497740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3217}}^1\times {\mathrm{277577}}^1$

素因数の和:280827

約数の個数: 96

約数和(自身を含む): 6302743804224

約数和(自身を除く): 3748863306484

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 3217, 6434, 12868, 16085, 32170, 35387, 41821, 64340, 70774, 83642, 141548, 167284, 176935, 209105, 277577, 353870, 418210, 460031, 555154, 707740, 836420, 920062, 1110308, 1387885, 1840124, 2300155, 2775770, 3053347, 3608501, 4600310, 5551540, 6106694, 7217002, 9200620, 12213388, 14434004, 15266735, 18042505, 30533470, 36085010, 39693511, 61066940, 72170020, 79387022, 158774044, 198467555, 396935110, 793870220, 892965209, 1785930418, 3571860836, 4464826045, 8929652090, 9822617299, 11608547717, 17859304180, 19645234598, 23217095434, 39290469196, 46434190868, 49113086495, 58042738585, 98226172990, 116085477170, 127694024887, 196452345980, 232170954340, 255388049774, 510776099548, 638470124435, 1276940248870, 2553880497740]

約数ペア:

[(1, 2553880497740), (2, 1276940248870), (4, 638470124435), (5, 510776099548), (10, 255388049774), (11, 232170954340), (13, 196452345980), (20, 127694024887), (22, 116085477170), (26, 98226172990), (44, 58042738585), (52, 49113086495), (55, 46434190868), (65, 39290469196), (110, 23217095434), (130, 19645234598), (143, 17859304180), (220, 11608547717), (260, 9822617299), (286, 8929652090), (572, 4464826045), (715, 3571860836), (1430, 1785930418), (2860, 892965209), (3217, 793870220), (6434, 396935110), (12868, 198467555), (16085, 158774044), (32170, 79387022), (35387, 72170020), (41821, 61066940), (64340, 39693511), (70774, 36085010), (83642, 30533470), (141548, 18042505), (167284, 15266735), (176935, 14434004), (209105, 12213388), (277577, 9200620), (353870, 7217002), (418210, 6106694), (460031, 5551540), (555154, 4600310), (707740, 3608501), (836420, 3053347), (920062, 2775770), (1110308, 2300155), (1387885, 1840124)]