132066820

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{727}}^1$

素因数の和:1060

約数の個数: 48

約数和(自身を含む): 287659008

約数和(自身を除く): 155592188

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 293, 310, 586, 620, 727, 1172, 1454, 1465, 2908, 2930, 3635, 5860, 7270, 9083, 14540, 18166, 22537, 36332, 45074, 45415, 90148, 90830, 112685, 181660, 213011, 225370, 426022, 450740, 852044, 1065055, 2130110, 4260220, 6603341, 13206682, 26413364, 33016705, 66033410, 132066820]

約数ペア:

[(1, 132066820), (2, 66033410), (4, 33016705), (5, 26413364), (10, 13206682), (20, 6603341), (31, 4260220), (62, 2130110), (124, 1065055), (155, 852044), (293, 450740), (310, 426022), (586, 225370), (620, 213011), (727, 181660), (1172, 112685), (1454, 90830), (1465, 90148), (2908, 45415), (2930, 45074), (3635, 36332), (5860, 22537), (7270, 18166), (9083, 14540)]