25357090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{3779}}^1$

素因数の和:3858

約数の個数: 32

約数和(自身を含む): 50621760

約数和(自身を除く): 25264670

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 3355, 3779, 6710, 7558, 18895, 37790, 41569, 83138, 207845, 230519, 415690, 461038, 1152595, 2305190, 2535709, 5071418, 12678545, 25357090]

約数ペア:

[(1, 25357090), (2, 12678545), (5, 5071418), (10, 2535709), (11, 2305190), (22, 1152595), (55, 461038), (61, 415690), (110, 230519), (122, 207845), (305, 83138), (610, 41569), (671, 37790), (1342, 18895), (3355, 7558), (3779, 6710)]