462072020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{22943}}^1$

素因数の和:23024

約数の個数: 48

約数和(自身を含む): 1040739840

約数和(自身を除く): 578667820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 53, 76, 95, 106, 190, 212, 265, 380, 530, 1007, 1060, 2014, 4028, 5035, 10070, 20140, 22943, 45886, 91772, 114715, 229430, 435917, 458860, 871834, 1215979, 1743668, 2179585, 2431958, 4359170, 4863916, 6079895, 8718340, 12159790, 23103601, 24319580, 46207202, 92414404, 115518005, 231036010, 462072020]

約数ペア:

[(1, 462072020), (2, 231036010), (4, 115518005), (5, 92414404), (10, 46207202), (19, 24319580), (20, 23103601), (38, 12159790), (53, 8718340), (76, 6079895), (95, 4863916), (106, 4359170), (190, 2431958), (212, 2179585), (265, 1743668), (380, 1215979), (530, 871834), (1007, 458860), (1060, 435917), (2014, 229430), (4028, 114715), (5035, 91772), (10070, 45886), (20140, 22943)]