26652640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:524

約数の個数: 96

約数和(自身を含む): 73483200

約数和(自身を除く): 46830560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 424, 449, 530, 560, 742, 848, 898, 1060, 1120, 1484, 1696, 1796, 1855, 2120, 2245, 2968, 3143, 3592, 3710, 4240, 4490, 5936, 6286, 7184, 7420, 8480, 8980, 11872, 12572, 14368, 14840, 15715, 17960, 23797, 25144, 29680, 31430, 35920, 47594, 50288, 59360, 62860, 71840, 95188, 100576, 118985, 125720, 166579, 190376, 237970, 251440, 333158, 380752, 475940, 502880, 666316, 761504, 832895, 951880, 1332632, 1665790, 1903760, 2665264, 3331580, 3807520, 5330528, 6663160, 13326320, 26652640]

約数ペア:

[(1, 26652640), (2, 13326320), (4, 6663160), (5, 5330528), (7, 3807520), (8, 3331580), (10, 2665264), (14, 1903760), (16, 1665790), (20, 1332632), (28, 951880), (32, 832895), (35, 761504), (40, 666316), (53, 502880), (56, 475940), (70, 380752), (80, 333158), (106, 251440), (112, 237970), (140, 190376), (160, 166579), (212, 125720), (224, 118985), (265, 100576), (280, 95188), (371, 71840), (424, 62860), (449, 59360), (530, 50288), (560, 47594), (742, 35920), (848, 31430), (898, 29680), (1060, 25144), (1120, 23797), (1484, 17960), (1696, 15715), (1796, 14840), (1855, 14368), (2120, 12572), (2245, 11872), (2968, 8980), (3143, 8480), (3592, 7420), (3710, 7184), (4240, 6286), (4490, 5936)]