27587831240

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1\times {\mathrm{677}}^1$

素因数の和:1335

約数の個数: 128

約数和(自身を含む): 65374387200

約数和(自身を除く): 37786555960

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 59, 62, 118, 124, 155, 236, 248, 295, 310, 472, 557, 590, 620, 677, 1114, 1180, 1240, 1354, 1829, 2228, 2360, 2708, 2785, 3385, 3658, 4456, 5416, 5570, 6770, 7316, 9145, 11140, 13540, 14632, 17267, 18290, 20987, 22280, 27080, 32863, 34534, 36580, 39943, 41974, 65726, 69068, 73160, 79886, 83948, 86335, 104935, 131452, 138136, 159772, 164315, 167896, 172670, 199715, 209870, 262904, 319544, 328630, 345340, 377089, 399430, 419740, 657260, 690680, 754178, 798860, 839480, 1018753, 1238233, 1314520, 1508356, 1597720, 1885445, 2037506, 2476466, 3016712, 3770890, 4075012, 4952932, 5093765, 6191165, 7541780, 8150024, 9905864, 10187530, 11689759, 12382330, 15083560, 20375060, 22248251, 23379518, 24764660, 40750120, 44496502, 46759036, 49529320, 58448795, 88993004, 93518072, 111241255, 116897590, 177986008, 222482510, 233795180, 444965020, 467590360, 689695781, 889930040, 1379391562, 2758783124, 3448478905, 5517566248, 6896957810, 13793915620, 27587831240]

約数ペア:

[(1, 27587831240), (2, 13793915620), (4, 6896957810), (5, 5517566248), (8, 3448478905), (10, 2758783124), (20, 1379391562), (31, 889930040), (40, 689695781), (59, 467590360), (62, 444965020), (118, 233795180), (124, 222482510), (155, 177986008), (236, 116897590), (248, 111241255), (295, 93518072), (310, 88993004), (472, 58448795), (557, 49529320), (590, 46759036), (620, 44496502), (677, 40750120), (1114, 24764660), (1180, 23379518), (1240, 22248251), (1354, 20375060), (1829, 15083560), (2228, 12382330), (2360, 11689759), (2708, 10187530), (2785, 9905864), (3385, 8150024), (3658, 7541780), (4456, 6191165), (5416, 5093765), (5570, 4952932), (6770, 4075012), (7316, 3770890), (9145, 3016712), (11140, 2476466), (13540, 2037506), (14632, 1885445), (17267, 1597720), (18290, 1508356), (20987, 1314520), (22280, 1238233), (27080, 1018753), (32863, 839480), (34534, 798860), (36580, 754178), (39943, 690680), (41974, 657260), (65726, 419740), (69068, 399430), (73160, 377089), (79886, 345340), (83948, 328630), (86335, 319544), (104935, 262904), (131452, 209870), (138136, 199715), (159772, 172670), (164315, 167896)]