11047780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 24321024

約数和(自身を除く): 13273244

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 103, 124, 155, 173, 206, 310, 346, 412, 515, 620, 692, 865, 1030, 1730, 2060, 3193, 3460, 5363, 6386, 10726, 12772, 15965, 17819, 21452, 26815, 31930, 35638, 53630, 63860, 71276, 89095, 107260, 178190, 356380, 552389, 1104778, 2209556, 2761945, 5523890, 11047780]

約数ペア:

[(1, 11047780), (2, 5523890), (4, 2761945), (5, 2209556), (10, 1104778), (20, 552389), (31, 356380), (62, 178190), (103, 107260), (124, 89095), (155, 71276), (173, 63860), (206, 53630), (310, 35638), (346, 31930), (412, 26815), (515, 21452), (620, 17819), (692, 15965), (865, 12772), (1030, 10726), (1730, 6386), (2060, 5363), (3193, 3460)]