2100073716020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{25467787}}^1$

素因数の和:25467853

約数の個数: 96

約数和(自身を含む): 5476593131520

約数和(自身を除く): 3376519415500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 38, 62, 70, 76, 95, 124, 133, 140, 155, 190, 217, 266, 310, 380, 434, 532, 589, 620, 665, 868, 1085, 1178, 1330, 2170, 2356, 2660, 2945, 4123, 4340, 5890, 8246, 11780, 16492, 20615, 41230, 82460, 25467787, 50935574, 101871148, 127338935, 178274509, 254677870, 356549018, 483887953, 509355740, 713098036, 789501397, 891372545, 967775906, 1579002794, 1782745090, 1935551812, 2419439765, 3158005588, 3387215671, 3565490180, 3947506985, 4838879530, 5526509779, 6774431342, 7895013970, 9677759060, 11053019558, 13548862684, 15000526543, 15790027940, 16936078355, 22106039116, 27632548895, 30001053086, 33872156710, 55265097790, 60002106172, 67744313420, 75002632715, 105003685801, 110530195580, 150005265430, 210007371602, 300010530860, 420014743204, 525018429005, 1050036858010, 2100073716020]

約数ペア:

[(1, 2100073716020), (2, 1050036858010), (4, 525018429005), (5, 420014743204), (7, 300010530860), (10, 210007371602), (14, 150005265430), (19, 110530195580), (20, 105003685801), (28, 75002632715), (31, 67744313420), (35, 60002106172), (38, 55265097790), (62, 33872156710), (70, 30001053086), (76, 27632548895), (95, 22106039116), (124, 16936078355), (133, 15790027940), (140, 15000526543), (155, 13548862684), (190, 11053019558), (217, 9677759060), (266, 7895013970), (310, 6774431342), (380, 5526509779), (434, 4838879530), (532, 3947506985), (589, 3565490180), (620, 3387215671), (665, 3158005588), (868, 2419439765), (1085, 1935551812), (1178, 1782745090), (1330, 1579002794), (2170, 967775906), (2356, 891372545), (2660, 789501397), (2945, 713098036), (4123, 509355740), (4340, 483887953), (5890, 356549018), (8246, 254677870), (11780, 178274509), (16492, 127338935), (20615, 101871148), (41230, 50935574), (82460, 25467787)]