5452460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 12554976

約数和(自身を除く): 7102516

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 313, 335, 626, 670, 871, 1252, 1340, 1565, 1742, 3130, 3484, 4069, 4355, 6260, 8138, 8710, 16276, 17420, 20345, 20971, 40690, 41942, 81380, 83884, 104855, 209710, 272623, 419420, 545246, 1090492, 1363115, 2726230, 5452460]

約数ペア:

[(1, 5452460), (2, 2726230), (4, 1363115), (5, 1090492), (10, 545246), (13, 419420), (20, 272623), (26, 209710), (52, 104855), (65, 83884), (67, 81380), (130, 41942), (134, 40690), (260, 20971), (268, 20345), (313, 17420), (335, 16276), (626, 8710), (670, 8138), (871, 6260), (1252, 4355), (1340, 4069), (1565, 3484), (1742, 3130)]