1995943560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{44119}}^1$

素因数の和:44175

約数の個数: 128

約数和(自身を含む): 6670944000

約数和(自身を除く): 4675000440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1508, 1560, 1740, 1885, 2262, 3016, 3480, 3770, 4524, 5655, 7540, 9048, 11310, 15080, 22620, 44119, 45240, 88238, 132357, 176476, 220595, 264714, 352952, 441190, 529428, 573547, 661785, 882380, 1058856, 1147094, 1279451, 1323570, 1720641, 1764760, 2294188, 2558902, 2647140, 2867735, 3441282, 3838353, 4588376, 5117804, 5294280, 5735470, 6397255, 6882564, 7676706, 8603205, 10235608, 11470940, 12794510, 13765128, 15353412, 16632863, 17206410, 19191765, 22941880, 25589020, 30706824, 33265726, 34412820, 38383530, 49898589, 51178040, 66531452, 68825640, 76767060, 83164315, 99797178, 133062904, 153534120, 166328630, 199594356, 249492945, 332657260, 399188712, 498985890, 665314520, 997971780, 1995943560]

約数ペア:

[(1, 1995943560), (2, 997971780), (3, 665314520), (4, 498985890), (5, 399188712), (6, 332657260), (8, 249492945), (10, 199594356), (12, 166328630), (13, 153534120), (15, 133062904), (20, 99797178), (24, 83164315), (26, 76767060), (29, 68825640), (30, 66531452), (39, 51178040), (40, 49898589), (52, 38383530), (58, 34412820), (60, 33265726), (65, 30706824), (78, 25589020), (87, 22941880), (104, 19191765), (116, 17206410), (120, 16632863), (130, 15353412), (145, 13765128), (156, 12794510), (174, 11470940), (195, 10235608), (232, 8603205), (260, 7676706), (290, 6882564), (312, 6397255), (348, 5735470), (377, 5294280), (390, 5117804), (435, 4588376), (520, 3838353), (580, 3441282), (696, 2867735), (754, 2647140), (780, 2558902), (870, 2294188), (1131, 1764760), (1160, 1720641), (1508, 1323570), (1560, 1279451), (1740, 1147094), (1885, 1058856), (2262, 882380), (3016, 661785), (3480, 573547), (3770, 529428), (4524, 441190), (5655, 352952), (7540, 264714), (9048, 220595), (11310, 176476), (15080, 132357), (22620, 88238), (44119, 45240)]