23261840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{41539}}^1$

素因数の和:41559

約数の個数: 40

約数和(自身を含む): 61811520

約数和(自身を除く): 38549680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 41539, 83078, 166156, 207695, 290773, 332312, 415390, 581546, 664624, 830780, 1163092, 1453865, 1661560, 2326184, 2907730, 3323120, 4652368, 5815460, 11630920, 23261840]

約数ペア:

[(1, 23261840), (2, 11630920), (4, 5815460), (5, 4652368), (7, 3323120), (8, 2907730), (10, 2326184), (14, 1661560), (16, 1453865), (20, 1163092), (28, 830780), (35, 664624), (40, 581546), (56, 415390), (70, 332312), (80, 290773), (112, 207695), (140, 166156), (280, 83078), (560, 41539)]