19545367070

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{6551}}^1$

素因数の和:7001

約数の個数: 64

約数和(自身を含む): 38041436160

約数和(自身を除く): 18496069090

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 383, 410, 766, 779, 1558, 1915, 3830, 3895, 6551, 7277, 7790, 13102, 14554, 15703, 31406, 32755, 36385, 65510, 72770, 78515, 124469, 157030, 248938, 268591, 298357, 537182, 596714, 622345, 1244690, 1342955, 1491785, 2509033, 2685910, 2983570, 5018066, 5103229, 10206458, 12545165, 25090330, 25516145, 47671627, 51032290, 95343254, 102870353, 205740706, 238358135, 476716270, 514351765, 1028703530, 1954536707, 3909073414, 9772683535, 19545367070]

約数ペア:

[(1, 19545367070), (2, 9772683535), (5, 3909073414), (10, 1954536707), (19, 1028703530), (38, 514351765), (41, 476716270), (82, 238358135), (95, 205740706), (190, 102870353), (205, 95343254), (383, 51032290), (410, 47671627), (766, 25516145), (779, 25090330), (1558, 12545165), (1915, 10206458), (3830, 5103229), (3895, 5018066), (6551, 2983570), (7277, 2685910), (7790, 2509033), (13102, 1491785), (14554, 1342955), (15703, 1244690), (31406, 622345), (32755, 596714), (36385, 537182), (65510, 298357), (72770, 268591), (78515, 248938), (124469, 157030)]