520023236735

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{12823}}^1$

素因数の和:13092

約数の個数: 64

約数和(自身を含む): 682524057600

約数和(自身を除く): 162500820865

約数列:

[1, 5, 23, 43, 59, 115, 139, 215, 295, 695, 989, 1357, 2537, 3197, 4945, 5977, 6785, 8201, 12685, 12823, 15985, 29885, 41005, 58351, 64115, 137471, 188623, 291755, 294929, 352643, 551389, 687355, 756557, 943115, 1474645, 1763215, 1782397, 2756945, 3782785, 8110789, 8911985, 12681947, 17400811, 32531951, 40553945, 40995131, 63409735, 76643071, 87004055, 105161423, 162659755, 204975655, 383215355, 525807115, 748234873, 1762790633, 2418712729, 3741174365, 4521941189, 8813953165, 12093563645, 22609705945, 104004647347, 520023236735]

約数ペア:

[(1, 520023236735), (5, 104004647347), (23, 22609705945), (43, 12093563645), (59, 8813953165), (115, 4521941189), (139, 3741174365), (215, 2418712729), (295, 1762790633), (695, 748234873), (989, 525807115), (1357, 383215355), (2537, 204975655), (3197, 162659755), (4945, 105161423), (5977, 87004055), (6785, 76643071), (8201, 63409735), (12685, 40995131), (12823, 40553945), (15985, 32531951), (29885, 17400811), (41005, 12681947), (58351, 8911985), (64115, 8110789), (137471, 3782785), (188623, 2756945), (291755, 1782397), (294929, 1763215), (352643, 1474645), (551389, 943115), (687355, 756557)]