426458480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{761533}}^1$

素因数の和:761553

約数の個数: 40

約数和(自身を含む): 1133162592

約数和(自身を除く): 706704112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 761533, 1523066, 3046132, 3807665, 5330731, 6092264, 7615330, 10661462, 12184528, 15230660, 21322924, 26653655, 30461320, 42645848, 53307310, 60922640, 85291696, 106614620, 213229240, 426458480]

約数ペア:

[(1, 426458480), (2, 213229240), (4, 106614620), (5, 85291696), (7, 60922640), (8, 53307310), (10, 42645848), (14, 30461320), (16, 26653655), (20, 21322924), (28, 15230660), (35, 12184528), (40, 10661462), (56, 7615330), (70, 6092264), (80, 5330731), (112, 3807665), (140, 3046132), (280, 1523066), (560, 761533)]