5148381980

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{233}}^1\times {\mathrm{3221}}^1$

素因数の和:3484

約数の個数: 96

約数和(自身を含む): 12666326400

約数和(自身を除く): 7517944420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 233, 245, 343, 466, 490, 686, 932, 980, 1165, 1372, 1631, 1715, 2330, 3221, 3262, 3430, 4660, 6442, 6524, 6860, 8155, 11417, 12884, 16105, 16310, 22547, 22834, 32210, 32620, 45094, 45668, 57085, 64420, 79919, 90188, 112735, 114170, 157829, 159838, 225470, 228340, 315658, 319676, 399595, 450940, 631316, 750493, 789145, 799190, 1104803, 1500986, 1578290, 1598380, 2209606, 3001972, 3156580, 3752465, 4419212, 5253451, 5524015, 7504930, 10506902, 11048030, 15009860, 21013804, 22096060, 26267255, 36774157, 52534510, 73548314, 105069020, 147096628, 183870785, 257419099, 367741570, 514838198, 735483140, 1029676396, 1287095495, 2574190990, 5148381980]

約数ペア:

[(1, 5148381980), (2, 2574190990), (4, 1287095495), (5, 1029676396), (7, 735483140), (10, 514838198), (14, 367741570), (20, 257419099), (28, 183870785), (35, 147096628), (49, 105069020), (70, 73548314), (98, 52534510), (140, 36774157), (196, 26267255), (233, 22096060), (245, 21013804), (343, 15009860), (466, 11048030), (490, 10506902), (686, 7504930), (932, 5524015), (980, 5253451), (1165, 4419212), (1372, 3752465), (1631, 3156580), (1715, 3001972), (2330, 2209606), (3221, 1598380), (3262, 1578290), (3430, 1500986), (4660, 1104803), (6442, 799190), (6524, 789145), (6860, 750493), (8155, 631316), (11417, 450940), (12884, 399595), (16105, 319676), (16310, 315658), (22547, 228340), (22834, 225470), (32210, 159838), (32620, 157829), (45094, 114170), (45668, 112735), (57085, 90188), (64420, 79919)]