2912262760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9283}}^1$

素因数の和:9359

約数の個数: 128

約数和(自身を含む): 7700520960

約数和(自身を除く): 4788258200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 31, 40, 44, 46, 55, 62, 88, 92, 110, 115, 124, 155, 184, 220, 230, 248, 253, 310, 341, 440, 460, 506, 620, 682, 713, 920, 1012, 1240, 1265, 1364, 1426, 1705, 2024, 2530, 2728, 2852, 3410, 3565, 5060, 5704, 6820, 7130, 7843, 9283, 10120, 13640, 14260, 15686, 18566, 28520, 31372, 37132, 39215, 46415, 62744, 74264, 78430, 92830, 102113, 156860, 185660, 204226, 213509, 287773, 313720, 371320, 408452, 427018, 510565, 575546, 816904, 854036, 1021130, 1067545, 1151092, 1438865, 1708072, 2042260, 2135090, 2302184, 2348599, 2877730, 3165503, 4084520, 4270180, 4697198, 5755460, 6331006, 6618779, 8540360, 9394396, 11510920, 11742995, 12662012, 13237558, 15827515, 18788792, 23485990, 25324024, 26475116, 31655030, 33093895, 46971980, 52950232, 63310060, 66187790, 72806569, 93943960, 126620120, 132375580, 145613138, 264751160, 291226276, 364032845, 582452552, 728065690, 1456131380, 2912262760]

約数ペア:

[(1, 2912262760), (2, 1456131380), (4, 728065690), (5, 582452552), (8, 364032845), (10, 291226276), (11, 264751160), (20, 145613138), (22, 132375580), (23, 126620120), (31, 93943960), (40, 72806569), (44, 66187790), (46, 63310060), (55, 52950232), (62, 46971980), (88, 33093895), (92, 31655030), (110, 26475116), (115, 25324024), (124, 23485990), (155, 18788792), (184, 15827515), (220, 13237558), (230, 12662012), (248, 11742995), (253, 11510920), (310, 9394396), (341, 8540360), (440, 6618779), (460, 6331006), (506, 5755460), (620, 4697198), (682, 4270180), (713, 4084520), (920, 3165503), (1012, 2877730), (1240, 2348599), (1265, 2302184), (1364, 2135090), (1426, 2042260), (1705, 1708072), (2024, 1438865), (2530, 1151092), (2728, 1067545), (2852, 1021130), (3410, 854036), (3565, 816904), (5060, 575546), (5704, 510565), (6820, 427018), (7130, 408452), (7843, 371320), (9283, 313720), (10120, 287773), (13640, 213509), (14260, 204226), (15686, 185660), (18566, 156860), (28520, 102113), (31372, 92830), (37132, 78430), (39215, 74264), (46415, 62744)]