573200420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1\times {\mathrm{2897}}^1$

素因数の和:3680

約数の個数: 48

約数和(自身を含む): 1298466288

約数和(自身を除く): 725265868

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 761, 1522, 2897, 3044, 3805, 5794, 7610, 9893, 11588, 14485, 15220, 19786, 28970, 37661, 39572, 49465, 57940, 75322, 98930, 150644, 188305, 197860, 376610, 753220, 2204617, 4409234, 8818468, 11023085, 22046170, 28660021, 44092340, 57320042, 114640084, 143300105, 286600210, 573200420]

約数ペア:

[(1, 573200420), (2, 286600210), (4, 143300105), (5, 114640084), (10, 57320042), (13, 44092340), (20, 28660021), (26, 22046170), (52, 11023085), (65, 8818468), (130, 4409234), (260, 2204617), (761, 753220), (1522, 376610), (2897, 197860), (3044, 188305), (3805, 150644), (5794, 98930), (7610, 75322), (9893, 57940), (11588, 49465), (14485, 39572), (15220, 37661), (19786, 28970)]