854636693740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{68749}}^1$

素因数の和:69059

約数の個数: 96

約数和(自身を含む): 1872347400000

約数和(自身を除く): 1017710706260

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 107, 148, 157, 185, 214, 314, 370, 428, 535, 628, 740, 785, 1070, 1570, 2140, 3140, 3959, 5809, 7918, 11618, 15836, 16799, 19795, 23236, 29045, 33598, 39590, 58090, 67196, 68749, 79180, 83995, 116180, 137498, 167990, 274996, 335980, 343745, 621563, 687490, 1243126, 1374980, 2486252, 2543713, 3107815, 5087426, 6215630, 7356143, 10174852, 10793593, 12431260, 12718565, 14712286, 21587186, 25437130, 29424572, 36780715, 43174372, 50874260, 53967965, 73561430, 107935930, 147122860, 215871860, 272177291, 399362941, 544354582, 798725882, 1088709164, 1154914451, 1360886455, 1597451764, 1996814705, 2309828902, 2721772910, 3993629410, 4619657804, 5443545820, 5774572255, 7987258820, 11549144510, 23098289020, 42731834687, 85463669374, 170927338748, 213659173435, 427318346870, 854636693740]

約数ペア:

[(1, 854636693740), (2, 427318346870), (4, 213659173435), (5, 170927338748), (10, 85463669374), (20, 42731834687), (37, 23098289020), (74, 11549144510), (107, 7987258820), (148, 5774572255), (157, 5443545820), (185, 4619657804), (214, 3993629410), (314, 2721772910), (370, 2309828902), (428, 1996814705), (535, 1597451764), (628, 1360886455), (740, 1154914451), (785, 1088709164), (1070, 798725882), (1570, 544354582), (2140, 399362941), (3140, 272177291), (3959, 215871860), (5809, 147122860), (7918, 107935930), (11618, 73561430), (15836, 53967965), (16799, 50874260), (19795, 43174372), (23236, 36780715), (29045, 29424572), (33598, 25437130), (39590, 21587186), (58090, 14712286), (67196, 12718565), (68749, 12431260), (79180, 10793593), (83995, 10174852), (116180, 7356143), (137498, 6215630), (167990, 5087426), (274996, 3107815), (335980, 2543713), (343745, 2486252), (621563, 1374980), (687490, 1243126)]