4730320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{8447}}^1$

素因数の和:8467

約数の個数: 40

約数和(自身を含む): 12570624

約数和(自身を除く): 7840304

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 8447, 16894, 33788, 42235, 59129, 67576, 84470, 118258, 135152, 168940, 236516, 295645, 337880, 473032, 591290, 675760, 946064, 1182580, 2365160, 4730320]

約数ペア:

[(1, 4730320), (2, 2365160), (4, 1182580), (5, 946064), (7, 675760), (8, 591290), (10, 473032), (14, 337880), (16, 295645), (20, 236516), (28, 168940), (35, 135152), (40, 118258), (56, 84470), (70, 67576), (80, 59129), (112, 42235), (140, 33788), (280, 16894), (560, 8447)]