4069240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{14533}}^1$

素因数の和:14551

約数の個数: 32

約数和(自身を含む): 10464480

約数和(自身を除く): 6395240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 14533, 29066, 58132, 72665, 101731, 116264, 145330, 203462, 290660, 406924, 508655, 581320, 813848, 1017310, 2034620, 4069240]

約数ペア:

[(1, 4069240), (2, 2034620), (4, 1017310), (5, 813848), (7, 581320), (8, 508655), (10, 406924), (14, 290660), (20, 203462), (28, 145330), (35, 116264), (40, 101731), (56, 72665), (70, 58132), (140, 29066), (280, 14533)]