130395980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 325140480

約数和(自身を除く): 194744500

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 127, 130, 143, 220, 254, 260, 286, 359, 508, 572, 635, 715, 718, 1270, 1397, 1430, 1436, 1651, 1795, 2540, 2794, 2860, 3302, 3590, 3949, 4667, 5588, 6604, 6985, 7180, 7898, 8255, 9334, 13970, 15796, 16510, 18161, 18668, 19745, 23335, 27940, 33020, 36322, 39490, 45593, 46670, 51337, 72644, 78980, 90805, 91186, 93340, 102674, 181610, 182372, 205348, 227965, 256685, 363220, 455930, 501523, 513370, 592709, 911860, 1003046, 1026740, 1185418, 2006092, 2370836, 2507615, 2963545, 5015230, 5927090, 6519799, 10030460, 11854180, 13039598, 26079196, 32598995, 65197990, 130395980]

約数ペア:

[(1, 130395980), (2, 65197990), (4, 32598995), (5, 26079196), (10, 13039598), (11, 11854180), (13, 10030460), (20, 6519799), (22, 5927090), (26, 5015230), (44, 2963545), (52, 2507615), (55, 2370836), (65, 2006092), (110, 1185418), (127, 1026740), (130, 1003046), (143, 911860), (220, 592709), (254, 513370), (260, 501523), (286, 455930), (359, 363220), (508, 256685), (572, 227965), (635, 205348), (715, 182372), (718, 181610), (1270, 102674), (1397, 93340), (1430, 91186), (1436, 90805), (1651, 78980), (1795, 72644), (2540, 51337), (2794, 46670), (2860, 45593), (3302, 39490), (3590, 36322), (3949, 33020), (4667, 27940), (5588, 23335), (6604, 19745), (6985, 18668), (7180, 18161), (7898, 16510), (8255, 15796), (9334, 13970)]