316887170

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{4507}}^1$

素因数の和:4682

約数の個数: 32

約数和(自身を含む): 584236800

約数和(自身を除く): 267349630

約数列:

[1, 2, 5, 10, 79, 89, 158, 178, 395, 445, 790, 890, 4507, 7031, 9014, 14062, 22535, 35155, 45070, 70310, 356053, 401123, 712106, 802246, 1780265, 2005615, 3560530, 4011230, 31688717, 63377434, 158443585, 316887170]

約数ペア:

[(1, 316887170), (2, 158443585), (5, 63377434), (10, 31688717), (79, 4011230), (89, 3560530), (158, 2005615), (178, 1780265), (395, 802246), (445, 712106), (790, 401123), (890, 356053), (4507, 70310), (7031, 45070), (9014, 35155), (14062, 22535)]