26156744040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31138981}}^1$

素因数の和:31139002

約数の個数: 64

約数和(自身を含む): 89680268160

約数和(自身を除く): 63523524120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 31138981, 62277962, 93416943, 124555924, 155694905, 186833886, 217972867, 249111848, 311389810, 373667772, 435945734, 467084715, 622779620, 653918601, 747335544, 871891468, 934169430, 1089864335, 1245559240, 1307837202, 1743782936, 1868338860, 2179728670, 2615674404, 3269593005, 3736677720, 4359457340, 5231348808, 6539186010, 8718914680, 13078372020, 26156744040]

約数ペア:

[(1, 26156744040), (2, 13078372020), (3, 8718914680), (4, 6539186010), (5, 5231348808), (6, 4359457340), (7, 3736677720), (8, 3269593005), (10, 2615674404), (12, 2179728670), (14, 1868338860), (15, 1743782936), (20, 1307837202), (21, 1245559240), (24, 1089864335), (28, 934169430), (30, 871891468), (35, 747335544), (40, 653918601), (42, 622779620), (56, 467084715), (60, 435945734), (70, 373667772), (84, 311389810), (105, 249111848), (120, 217972867), (140, 186833886), (168, 155694905), (210, 124555924), (280, 93416943), (420, 62277962), (840, 31138981)]