25309364080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{316051}}^1$

素因数の和:316095

約数の個数: 160

約数和(自身を含む): 79007943168

約数和(自身を除く): 53698579088

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1144, 1232, 1430, 1456, 1540, 1820, 2002, 2288, 2860, 3080, 3640, 4004, 5005, 5720, 6160, 7280, 8008, 10010, 11440, 16016, 20020, 40040, 80080, 316051, 632102, 1264204, 1580255, 2212357, 2528408, 3160510, 3476561, 4108663, 4424714, 5056816, 6321020, 6953122, 8217326, 8849428, 11061785, 12642040, 13906244, 16434652, 17382805, 17698856, 20543315, 22123570, 24335927, 25284080, 27812488, 28760641, 32869304, 34765610, 35397712, 41086630, 44247140, 45195293, 48671854, 55624976, 57521282, 65738608, 69531220, 82173260, 88494280, 90390586, 97343708, 115042564, 121679635, 139062440, 143803205, 164346520, 176988560, 180781172, 194687416, 225976465, 230085128, 243359270, 278124880, 287606410, 316367051, 328693040, 361562344, 389374832, 451952930, 460170256, 486718540, 575212820, 632734102, 723124688, 903905860, 973437080, 1150425640, 1265468204, 1581835255, 1807811720, 1946874160, 2300851280, 2530936408, 3163670510, 3615623440, 5061872816, 6327341020, 12654682040, 25309364080]

約数ペア:

[(1, 25309364080), (2, 12654682040), (4, 6327341020), (5, 5061872816), (7, 3615623440), (8, 3163670510), (10, 2530936408), (11, 2300851280), (13, 1946874160), (14, 1807811720), (16, 1581835255), (20, 1265468204), (22, 1150425640), (26, 973437080), (28, 903905860), (35, 723124688), (40, 632734102), (44, 575212820), (52, 486718540), (55, 460170256), (56, 451952930), (65, 389374832), (70, 361562344), (77, 328693040), (80, 316367051), (88, 287606410), (91, 278124880), (104, 243359270), (110, 230085128), (112, 225976465), (130, 194687416), (140, 180781172), (143, 176988560), (154, 164346520), (176, 143803205), (182, 139062440), (208, 121679635), (220, 115042564), (260, 97343708), (280, 90390586), (286, 88494280), (308, 82173260), (364, 69531220), (385, 65738608), (440, 57521282), (455, 55624976), (520, 48671854), (560, 45195293), (572, 44247140), (616, 41086630), (715, 35397712), (728, 34765610), (770, 32869304), (880, 28760641), (910, 27812488), (1001, 25284080), (1040, 24335927), (1144, 22123570), (1232, 20543315), (1430, 17698856), (1456, 17382805), (1540, 16434652), (1820, 13906244), (2002, 12642040), (2288, 11061785), (2860, 8849428), (3080, 8217326), (3640, 6953122), (4004, 6321020), (5005, 5056816), (5720, 4424714), (6160, 4108663), (7280, 3476561), (8008, 3160510), (10010, 2528408), (11440, 2212357), (16016, 1580255), (20020, 1264204), (40040, 632102), (80080, 316051)]