2065637790710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1\times {\mathrm{1657}}^1$

素因数の和:2910

約数の個数: 128

約数和(自身を含む): 4097992808448

約数和(自身を除く): 2032355017738

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 131, 142, 262, 355, 655, 710, 923, 1031, 1310, 1657, 1703, 1846, 2062, 3314, 3406, 4615, 5155, 8285, 8515, 9230, 9301, 10310, 13403, 16570, 17030, 18602, 21541, 26806, 43082, 46505, 67015, 73201, 93010, 107705, 117647, 120913, 134030, 135061, 146402, 215410, 217067, 235294, 241826, 270122, 366005, 434134, 588235, 604565, 675305, 732010, 951613, 1085335, 1176470, 1209130, 1350610, 1529411, 1708367, 1755793, 1903226, 2170670, 2821871, 3058822, 3416734, 3511586, 4758065, 5643742, 7647055, 8541835, 8778965, 9516130, 9589331, 14109355, 15294110, 15411757, 17083670, 17557930, 19178662, 22208771, 28218710, 30823514, 44417542, 47946655, 77058785, 95893310, 111043855, 121294057, 124661303, 154117570, 200352841, 222087710, 223796077, 242588114, 249322606, 400705682, 447592154, 606470285, 623306515, 1001764205, 1118980385, 1212940570, 1246613030, 1576822741, 2003528410, 2237960770, 2909349001, 3153645482, 5818698002, 7884113705, 14546745005, 15768227410, 15889521467, 29093490010, 31779042934, 79447607335, 158895214670, 206563779071, 413127558142, 1032818895355, 2065637790710]

約数ペア:

[(1, 2065637790710), (2, 1032818895355), (5, 413127558142), (10, 206563779071), (13, 158895214670), (26, 79447607335), (65, 31779042934), (71, 29093490010), (130, 15889521467), (131, 15768227410), (142, 14546745005), (262, 7884113705), (355, 5818698002), (655, 3153645482), (710, 2909349001), (923, 2237960770), (1031, 2003528410), (1310, 1576822741), (1657, 1246613030), (1703, 1212940570), (1846, 1118980385), (2062, 1001764205), (3314, 623306515), (3406, 606470285), (4615, 447592154), (5155, 400705682), (8285, 249322606), (8515, 242588114), (9230, 223796077), (9301, 222087710), (10310, 200352841), (13403, 154117570), (16570, 124661303), (17030, 121294057), (18602, 111043855), (21541, 95893310), (26806, 77058785), (43082, 47946655), (46505, 44417542), (67015, 30823514), (73201, 28218710), (93010, 22208771), (107705, 19178662), (117647, 17557930), (120913, 17083670), (134030, 15411757), (135061, 15294110), (146402, 14109355), (215410, 9589331), (217067, 9516130), (235294, 8778965), (241826, 8541835), (270122, 7647055), (366005, 5643742), (434134, 4758065), (588235, 3511586), (604565, 3416734), (675305, 3058822), (732010, 2821871), (951613, 2170670), (1085335, 1903226), (1176470, 1755793), (1209130, 1708367), (1350610, 1529411)]