55888939000

素因数分解:

$2^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{911}}^1\times {\mathrm{1979}}^1$

素因数の和:2942

約数の個数: 128

約数和(自身を含む): 135215308800

約数和(自身を除く): 79326369800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 125, 155, 200, 248, 250, 310, 500, 620, 775, 911, 1000, 1240, 1550, 1822, 1979, 3100, 3644, 3875, 3958, 4555, 6200, 7288, 7750, 7916, 9110, 9895, 15500, 15832, 18220, 19790, 22775, 28241, 31000, 36440, 39580, 45550, 49475, 56482, 61349, 79160, 91100, 98950, 112964, 113875, 122698, 141205, 182200, 197900, 225928, 227750, 245396, 247375, 282410, 306745, 395800, 455500, 490792, 494750, 564820, 613490, 706025, 911000, 989500, 1129640, 1226980, 1412050, 1533725, 1802869, 1979000, 2453960, 2824100, 3067450, 3530125, 3605738, 5648200, 6134900, 7060250, 7211476, 7668625, 9014345, 12269800, 14120500, 14422952, 15337250, 18028690, 28241000, 30674500, 36057380, 45071725, 55888939, 61349000, 72114760, 90143450, 111777878, 180286900, 223555756, 225358625, 279444695, 360573800, 447111512, 450717250, 558889390, 901434500, 1117778780, 1397223475, 1802869000, 2235557560, 2794446950, 5588893900, 6986117375, 11177787800, 13972234750, 27944469500, 55888939000]

約数ペア:

[(1, 55888939000), (2, 27944469500), (4, 13972234750), (5, 11177787800), (8, 6986117375), (10, 5588893900), (20, 2794446950), (25, 2235557560), (31, 1802869000), (40, 1397223475), (50, 1117778780), (62, 901434500), (100, 558889390), (124, 450717250), (125, 447111512), (155, 360573800), (200, 279444695), (248, 225358625), (250, 223555756), (310, 180286900), (500, 111777878), (620, 90143450), (775, 72114760), (911, 61349000), (1000, 55888939), (1240, 45071725), (1550, 36057380), (1822, 30674500), (1979, 28241000), (3100, 18028690), (3644, 15337250), (3875, 14422952), (3958, 14120500), (4555, 12269800), (6200, 9014345), (7288, 7668625), (7750, 7211476), (7916, 7060250), (9110, 6134900), (9895, 5648200), (15500, 3605738), (15832, 3530125), (18220, 3067450), (19790, 2824100), (22775, 2453960), (28241, 1979000), (31000, 1802869), (36440, 1533725), (39580, 1412050), (45550, 1226980), (49475, 1129640), (56482, 989500), (61349, 911000), (79160, 706025), (91100, 613490), (98950, 564820), (112964, 494750), (113875, 490792), (122698, 455500), (141205, 395800), (182200, 306745), (197900, 282410), (225928, 247375), (227750, 245396)]