1368912922420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{521}}^1\times {\mathrm{15443}}^1$

素因数の和:16201

約数の個数: 96

約数和(自身を含む): 2957959420416

約数和(自身を除く): 1589046497996

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 181, 188, 235, 362, 470, 521, 724, 905, 940, 1042, 1810, 2084, 2605, 3620, 5210, 8507, 10420, 15443, 17014, 24487, 30886, 34028, 42535, 48974, 61772, 77215, 85070, 94301, 97948, 122435, 154430, 170140, 188602, 244870, 308860, 377204, 471505, 489740, 725821, 943010, 1451642, 1886020, 2795183, 2903284, 3629105, 4432147, 5590366, 7258210, 8045803, 8864294, 11180732, 13975915, 14516420, 16091606, 17728588, 22160735, 27951830, 32183212, 40229015, 44321470, 55903660, 80458030, 88642940, 131373601, 160916060, 262747202, 378152741, 525494404, 656868005, 756305482, 1313736010, 1456290343, 1512610964, 1890763705, 2627472020, 2912580686, 3781527410, 5825161372, 7281451715, 7563054820, 14562903430, 29125806860, 68445646121, 136891292242, 273782584484, 342228230605, 684456461210, 1368912922420]

約数ペア:

[(1, 1368912922420), (2, 684456461210), (4, 342228230605), (5, 273782584484), (10, 136891292242), (20, 68445646121), (47, 29125806860), (94, 14562903430), (181, 7563054820), (188, 7281451715), (235, 5825161372), (362, 3781527410), (470, 2912580686), (521, 2627472020), (724, 1890763705), (905, 1512610964), (940, 1456290343), (1042, 1313736010), (1810, 756305482), (2084, 656868005), (2605, 525494404), (3620, 378152741), (5210, 262747202), (8507, 160916060), (10420, 131373601), (15443, 88642940), (17014, 80458030), (24487, 55903660), (30886, 44321470), (34028, 40229015), (42535, 32183212), (48974, 27951830), (61772, 22160735), (77215, 17728588), (85070, 16091606), (94301, 14516420), (97948, 13975915), (122435, 11180732), (154430, 8864294), (170140, 8045803), (188602, 7258210), (244870, 5590366), (308860, 4432147), (377204, 3629105), (471505, 2903284), (489740, 2795183), (725821, 1886020), (943010, 1451642)]