1089832640

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4943}}^1$

素因数の和:5026

約数の個数: 112

約数和(自身を含む): 2848099968

約数和(自身を除く): 1758267328

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 64, 65, 80, 104, 106, 130, 160, 208, 212, 260, 265, 320, 416, 424, 520, 530, 689, 832, 848, 1040, 1060, 1378, 1696, 2080, 2120, 2756, 3392, 3445, 4160, 4240, 4943, 5512, 6890, 8480, 9886, 11024, 13780, 16960, 19772, 22048, 24715, 27560, 39544, 44096, 49430, 55120, 64259, 79088, 98860, 110240, 128518, 158176, 197720, 220480, 257036, 261979, 316352, 321295, 395440, 514072, 523958, 642590, 790880, 1028144, 1047916, 1285180, 1309895, 1581760, 2056288, 2095832, 2570360, 2619790, 3405727, 4112576, 4191664, 5140720, 5239580, 6811454, 8383328, 10281440, 10479160, 13622908, 16766656, 17028635, 20562880, 20958320, 27245816, 34057270, 41916640, 54491632, 68114540, 83833280, 108983264, 136229080, 217966528, 272458160, 544916320, 1089832640]

約数ペア:

[(1, 1089832640), (2, 544916320), (4, 272458160), (5, 217966528), (8, 136229080), (10, 108983264), (13, 83833280), (16, 68114540), (20, 54491632), (26, 41916640), (32, 34057270), (40, 27245816), (52, 20958320), (53, 20562880), (64, 17028635), (65, 16766656), (80, 13622908), (104, 10479160), (106, 10281440), (130, 8383328), (160, 6811454), (208, 5239580), (212, 5140720), (260, 4191664), (265, 4112576), (320, 3405727), (416, 2619790), (424, 2570360), (520, 2095832), (530, 2056288), (689, 1581760), (832, 1309895), (848, 1285180), (1040, 1047916), (1060, 1028144), (1378, 790880), (1696, 642590), (2080, 523958), (2120, 514072), (2756, 395440), (3392, 321295), (3445, 316352), (4160, 261979), (4240, 257036), (4943, 220480), (5512, 197720), (6890, 158176), (8480, 128518), (9886, 110240), (11024, 98860), (13780, 79088), (16960, 64259), (19772, 55120), (22048, 49430), (24715, 44096), (27560, 39544)]