68888965180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4354549}}^1$

素因数の和:4354678

約数の個数: 48

約数和(自身を含む): 166796683200

約数和(自身を除く): 97907718020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 452, 565, 791, 1130, 1582, 2260, 3164, 3955, 7910, 15820, 4354549, 8709098, 17418196, 21772745, 30481843, 43545490, 60963686, 87090980, 121927372, 152409215, 304818430, 492064037, 609636860, 984128074, 1968256148, 2460320185, 3444448259, 4920640370, 6888896518, 9841280740, 13777793036, 17222241295, 34444482590, 68888965180]

約数ペア:

[(1, 68888965180), (2, 34444482590), (4, 17222241295), (5, 13777793036), (7, 9841280740), (10, 6888896518), (14, 4920640370), (20, 3444448259), (28, 2460320185), (35, 1968256148), (70, 984128074), (113, 609636860), (140, 492064037), (226, 304818430), (452, 152409215), (565, 121927372), (791, 87090980), (1130, 60963686), (1582, 43545490), (2260, 30481843), (3164, 21772745), (3955, 17418196), (7910, 8709098), (15820, 4354549)]