11244740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{709}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 25883760

約数和(自身を除く): 14639020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 610, 709, 793, 1220, 1418, 1586, 2836, 3172, 3545, 3965, 7090, 7930, 9217, 14180, 15860, 18434, 36868, 43249, 46085, 86498, 92170, 172996, 184340, 216245, 432490, 562237, 864980, 1124474, 2248948, 2811185, 5622370, 11244740]

約数ペア:

[(1, 11244740), (2, 5622370), (4, 2811185), (5, 2248948), (10, 1124474), (13, 864980), (20, 562237), (26, 432490), (52, 216245), (61, 184340), (65, 172996), (122, 92170), (130, 86498), (244, 46085), (260, 43249), (305, 36868), (610, 18434), (709, 15860), (793, 14180), (1220, 9217), (1418, 7930), (1586, 7090), (2836, 3965), (3172, 3545)]