61274180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4157}}^1$

素因数の和:4244

約数の個数: 48

約数和(自身を含む): 142502976

約数和(自身を除く): 81228796

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2948, 3685, 4157, 7370, 8314, 14740, 16628, 20785, 41570, 45727, 83140, 91454, 182908, 228635, 278519, 457270, 557038, 914540, 1114076, 1392595, 2785190, 3063709, 5570380, 6127418, 12254836, 15318545, 30637090, 61274180]

約数ペア:

[(1, 61274180), (2, 30637090), (4, 15318545), (5, 12254836), (10, 6127418), (11, 5570380), (20, 3063709), (22, 2785190), (44, 1392595), (55, 1114076), (67, 914540), (110, 557038), (134, 457270), (220, 278519), (268, 228635), (335, 182908), (670, 91454), (737, 83140), (1340, 45727), (1474, 41570), (2948, 20785), (3685, 16628), (4157, 14740), (7370, 8314)]