1308240400

素因数分解:

$2^4\times 5^2\times {\mathrm{137}}^1\times {\mathrm{23873}}^1$

素因数の和:24028

約数の個数: 60

約数和(自身を含む): 3166122132

約数和(自身を除く): 1857881732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 137, 200, 274, 400, 548, 685, 1096, 1370, 2192, 2740, 3425, 5480, 6850, 10960, 13700, 23873, 27400, 47746, 54800, 95492, 119365, 190984, 238730, 381968, 477460, 596825, 954920, 1193650, 1909840, 2387300, 3270601, 4774600, 6541202, 9549200, 13082404, 16353005, 26164808, 32706010, 52329616, 65412020, 81765025, 130824040, 163530050, 261648080, 327060100, 654120200, 1308240400]

約数ペア:

[(1, 1308240400), (2, 654120200), (4, 327060100), (5, 261648080), (8, 163530050), (10, 130824040), (16, 81765025), (20, 65412020), (25, 52329616), (40, 32706010), (50, 26164808), (80, 16353005), (100, 13082404), (137, 9549200), (200, 6541202), (274, 4774600), (400, 3270601), (548, 2387300), (685, 1909840), (1096, 1193650), (1370, 954920), (2192, 596825), (2740, 477460), (3425, 381968), (5480, 238730), (6850, 190984), (10960, 119365), (13700, 95492), (23873, 54800), (27400, 47746)]