100138835

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 134246400

約数和(自身を除く): 34107565

約数列:

[1, 5, 19, 31, 37, 95, 155, 185, 589, 703, 919, 1147, 2945, 3515, 4595, 5735, 17461, 21793, 28489, 34003, 87305, 108965, 142445, 170015, 541291, 646057, 1054093, 2706455, 3230285, 5270465, 20027767, 100138835]

約数ペア:

[(1, 100138835), (5, 20027767), (19, 5270465), (31, 3230285), (37, 2706455), (95, 1054093), (155, 646057), (185, 541291), (589, 170015), (703, 142445), (919, 108965), (1147, 87305), (2945, 34003), (3515, 28489), (4595, 21793), (5735, 17461)]