8203130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{709}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 16102800

約数和(自身を除く): 7899670

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 709, 890, 1157, 1418, 2314, 3545, 5785, 7090, 9217, 11570, 18434, 46085, 63101, 92170, 126202, 315505, 631010, 820313, 1640626, 4101565, 8203130]

約数ペア:

[(1, 8203130), (2, 4101565), (5, 1640626), (10, 820313), (13, 631010), (26, 315505), (65, 126202), (89, 92170), (130, 63101), (178, 46085), (445, 18434), (709, 11570), (890, 9217), (1157, 7090), (1418, 5785), (2314, 3545)]