260067200060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1\times {\mathrm{7457}}^1$

素因数の和:7995

約数の個数: 96

約数和(自身を含む): 565629039360

約数和(自身を除く): 305561839300

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 107, 172, 214, 215, 379, 428, 430, 535, 758, 860, 1070, 1516, 1895, 2140, 3790, 4601, 7457, 7580, 9202, 14914, 16297, 18404, 23005, 29828, 32594, 37285, 40553, 46010, 65188, 74570, 81106, 81485, 92020, 149140, 162212, 162970, 202765, 320651, 325940, 405530, 641302, 797899, 811060, 1282604, 1595798, 1603255, 1743779, 2826203, 3191596, 3206510, 3487558, 3989495, 5652406, 6413020, 6975116, 7978990, 8718895, 11304812, 14131015, 15957980, 17437790, 28262030, 34309657, 34875580, 56524060, 68619314, 121526729, 137238628, 171548285, 243053458, 302403721, 343096570, 486106916, 604807442, 607633645, 686193140, 1209614884, 1215267290, 1512018605, 2430534580, 3024037210, 6048074420, 13003360003, 26006720006, 52013440012, 65016800015, 130033600030, 260067200060]

約数ペア:

[(1, 260067200060), (2, 130033600030), (4, 65016800015), (5, 52013440012), (10, 26006720006), (20, 13003360003), (43, 6048074420), (86, 3024037210), (107, 2430534580), (172, 1512018605), (214, 1215267290), (215, 1209614884), (379, 686193140), (428, 607633645), (430, 604807442), (535, 486106916), (758, 343096570), (860, 302403721), (1070, 243053458), (1516, 171548285), (1895, 137238628), (2140, 121526729), (3790, 68619314), (4601, 56524060), (7457, 34875580), (7580, 34309657), (9202, 28262030), (14914, 17437790), (16297, 15957980), (18404, 14131015), (23005, 11304812), (29828, 8718895), (32594, 7978990), (37285, 6975116), (40553, 6413020), (46010, 5652406), (65188, 3989495), (74570, 3487558), (81106, 3206510), (81485, 3191596), (92020, 2826203), (149140, 1743779), (162212, 1603255), (162970, 1595798), (202765, 1282604), (320651, 811060), (325940, 797899), (405530, 641302)]