90147751060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1823}}^1\times {\mathrm{85259}}^1$

素因数の和:87120

約数の個数: 48

約数和(自身を含む): 195947942400

約数和(自身を除く): 105800191340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1823, 3646, 7292, 9115, 18230, 36460, 52867, 85259, 105734, 170518, 211468, 264335, 341036, 426295, 528670, 852590, 1057340, 1705180, 2472511, 4945022, 9890044, 12362555, 24725110, 49450220, 155427157, 310854314, 621708628, 777135785, 1554271570, 3108543140, 4507387553, 9014775106, 18029550212, 22536937765, 45073875530, 90147751060]

約数ペア:

[(1, 90147751060), (2, 45073875530), (4, 22536937765), (5, 18029550212), (10, 9014775106), (20, 4507387553), (29, 3108543140), (58, 1554271570), (116, 777135785), (145, 621708628), (290, 310854314), (580, 155427157), (1823, 49450220), (3646, 24725110), (7292, 12362555), (9115, 9890044), (18230, 4945022), (36460, 2472511), (52867, 1705180), (85259, 1057340), (105734, 852590), (170518, 528670), (211468, 426295), (264335, 341036)]