11630920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{41539}}^1$

素因数の和:41557

約数の個数: 32

約数和(自身を含む): 29908800

約数和(自身を除く): 18277880

約数列:

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

約数ペア:

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