1122825580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1\times {\mathrm{1493}}^1$

素因数の和:2746

約数の個数: 48

約数和(自身を含む): 2437634304

約数和(自身を除く): 1314808724

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 1213, 1493, 2426, 2986, 4852, 5972, 6065, 7465, 12130, 14930, 24260, 29860, 37603, 46283, 75206, 92566, 150412, 185132, 188015, 231415, 376030, 462830, 752060, 925660, 1811009, 3622018, 7244036, 9055045, 18110090, 36220180, 56141279, 112282558, 224565116, 280706395, 561412790, 1122825580]

約数ペア:

[(1, 1122825580), (2, 561412790), (4, 280706395), (5, 224565116), (10, 112282558), (20, 56141279), (31, 36220180), (62, 18110090), (124, 9055045), (155, 7244036), (310, 3622018), (620, 1811009), (1213, 925660), (1493, 752060), (2426, 462830), (2986, 376030), (4852, 231415), (5972, 188015), (6065, 185132), (7465, 150412), (12130, 92566), (14930, 75206), (24260, 46283), (29860, 37603)]