39156780260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{756799}}^1$

素因数の和:757020

約数の個数: 48

約数和(自身を含む): 88999680000

約数和(自身を除く): 49842899740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 199, 260, 398, 796, 995, 1990, 2587, 3980, 5174, 10348, 12935, 25870, 51740, 756799, 1513598, 3027196, 3783995, 7567990, 9838387, 15135980, 19676774, 39353548, 49191935, 98383870, 150603001, 196767740, 301206002, 602412004, 753015005, 1506030010, 1957839013, 3012060020, 3915678026, 7831356052, 9789195065, 19578390130, 39156780260]

約数ペア:

[(1, 39156780260), (2, 19578390130), (4, 9789195065), (5, 7831356052), (10, 3915678026), (13, 3012060020), (20, 1957839013), (26, 1506030010), (52, 753015005), (65, 602412004), (130, 301206002), (199, 196767740), (260, 150603001), (398, 98383870), (796, 49191935), (995, 39353548), (1990, 19676774), (2587, 15135980), (3980, 9838387), (5174, 7567990), (10348, 3783995), (12935, 3027196), (25870, 1513598), (51740, 756799)]