27559416640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{396881}}^1$

素因数の和:396936

約数の個数: 112

約数和(自身を含む): 77420565504

約数和(自身を除く): 49861148864

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 4340, 4960, 6944, 8680, 9920, 13888, 17360, 34720, 69440, 396881, 793762, 1587524, 1984405, 2778167, 3175048, 3968810, 5556334, 6350096, 7937620, 11112668, 12303311, 12700192, 13890835, 15875240, 22225336, 24606622, 25400384, 27781670, 31750480, 44450672, 49213244, 55563340, 61516555, 63500960, 86123177, 88901344, 98426488, 111126680, 123033110, 127001920, 172246354, 177802688, 196852976, 222253360, 246066220, 344492708, 393705952, 430615885, 444506720, 492132440, 688985416, 787411904, 861231770, 889013440, 984264880, 1377970832, 1722463540, 1968529760, 2755941664, 3444927080, 3937059520, 5511883328, 6889854160, 13779708320, 27559416640]

約数ペア:

[(1, 27559416640), (2, 13779708320), (4, 6889854160), (5, 5511883328), (7, 3937059520), (8, 3444927080), (10, 2755941664), (14, 1968529760), (16, 1722463540), (20, 1377970832), (28, 984264880), (31, 889013440), (32, 861231770), (35, 787411904), (40, 688985416), (56, 492132440), (62, 444506720), (64, 430615885), (70, 393705952), (80, 344492708), (112, 246066220), (124, 222253360), (140, 196852976), (155, 177802688), (160, 172246354), (217, 127001920), (224, 123033110), (248, 111126680), (280, 98426488), (310, 88901344), (320, 86123177), (434, 63500960), (448, 61516555), (496, 55563340), (560, 49213244), (620, 44450672), (868, 31750480), (992, 27781670), (1085, 25400384), (1120, 24606622), (1240, 22225336), (1736, 15875240), (1984, 13890835), (2170, 12700192), (2240, 12303311), (2480, 11112668), (3472, 7937620), (4340, 6350096), (4960, 5556334), (6944, 3968810), (8680, 3175048), (9920, 2778167), (13888, 1984405), (17360, 1587524), (34720, 793762), (69440, 396881)]