26254020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{347}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 80212608

約数和(自身を除く): 53958588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 97, 130, 156, 194, 195, 260, 291, 347, 388, 390, 485, 582, 694, 780, 970, 1041, 1164, 1261, 1388, 1455, 1735, 1940, 2082, 2522, 2910, 3470, 3783, 4164, 4511, 5044, 5205, 5820, 6305, 6940, 7566, 9022, 10410, 12610, 13533, 15132, 18044, 18915, 20820, 22555, 25220, 27066, 33659, 37830, 45110, 54132, 67318, 67665, 75660, 90220, 100977, 134636, 135330, 168295, 201954, 270660, 336590, 403908, 437567, 504885, 673180, 875134, 1009770, 1312701, 1750268, 2019540, 2187835, 2625402, 4375670, 5250804, 6563505, 8751340, 13127010, 26254020]

約数ペア:

[(1, 26254020), (2, 13127010), (3, 8751340), (4, 6563505), (5, 5250804), (6, 4375670), (10, 2625402), (12, 2187835), (13, 2019540), (15, 1750268), (20, 1312701), (26, 1009770), (30, 875134), (39, 673180), (52, 504885), (60, 437567), (65, 403908), (78, 336590), (97, 270660), (130, 201954), (156, 168295), (194, 135330), (195, 134636), (260, 100977), (291, 90220), (347, 75660), (388, 67665), (390, 67318), (485, 54132), (582, 45110), (694, 37830), (780, 33659), (970, 27066), (1041, 25220), (1164, 22555), (1261, 20820), (1388, 18915), (1455, 18044), (1735, 15132), (1940, 13533), (2082, 12610), (2522, 10410), (2910, 9022), (3470, 7566), (3783, 6940), (4164, 6305), (4511, 5820), (5044, 5205)]