26339320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4951}}^1$

素因数の和:4988

約数の個数: 64

約数和(自身を含む): 71308800

約数和(自身を除く): 44969480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 4951, 5320, 9902, 19804, 24755, 34657, 39608, 49510, 69314, 94069, 99020, 138628, 173285, 188138, 198040, 277256, 346570, 376276, 470345, 658483, 693140, 752552, 940690, 1316966, 1386280, 1881380, 2633932, 3292415, 3762760, 5267864, 6584830, 13169660, 26339320]

約数ペア:

[(1, 26339320), (2, 13169660), (4, 6584830), (5, 5267864), (7, 3762760), (8, 3292415), (10, 2633932), (14, 1881380), (19, 1386280), (20, 1316966), (28, 940690), (35, 752552), (38, 693140), (40, 658483), (56, 470345), (70, 376276), (76, 346570), (95, 277256), (133, 198040), (140, 188138), (152, 173285), (190, 138628), (266, 99020), (280, 94069), (380, 69314), (532, 49510), (665, 39608), (760, 34657), (1064, 24755), (1330, 19804), (2660, 9902), (4951, 5320)]