15692017640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{151643}}^1$

素因数の和:151866

約数の個数: 64

約数和(自身を含む): 38214288000

約数和(自身を除く): 22522270360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 199, 260, 398, 520, 796, 995, 1592, 1990, 2587, 3980, 5174, 7960, 10348, 12935, 20696, 25870, 51740, 103480, 151643, 303286, 606572, 758215, 1213144, 1516430, 1971359, 3032860, 3942718, 6065720, 7885436, 9856795, 15770872, 19713590, 30176957, 39427180, 60353914, 78854360, 120707828, 150884785, 241415656, 301769570, 392300441, 603539140, 784600882, 1207078280, 1569201764, 1961502205, 3138403528, 3923004410, 7846008820, 15692017640]

約数ペア:

[(1, 15692017640), (2, 7846008820), (4, 3923004410), (5, 3138403528), (8, 1961502205), (10, 1569201764), (13, 1207078280), (20, 784600882), (26, 603539140), (40, 392300441), (52, 301769570), (65, 241415656), (104, 150884785), (130, 120707828), (199, 78854360), (260, 60353914), (398, 39427180), (520, 30176957), (796, 19713590), (995, 15770872), (1592, 9856795), (1990, 7885436), (2587, 6065720), (3980, 3942718), (5174, 3032860), (7960, 1971359), (10348, 1516430), (12935, 1213144), (20696, 758215), (25870, 606572), (51740, 303286), (103480, 151643)]