38232880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1019}}^1$

素因数の和:1106

約数の個数: 80

約数和(自身を含む): 103207680

約数和(自身を除く): 64974800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 67, 70, 80, 112, 134, 140, 268, 280, 335, 469, 536, 560, 670, 938, 1019, 1072, 1340, 1876, 2038, 2345, 2680, 3752, 4076, 4690, 5095, 5360, 7133, 7504, 8152, 9380, 10190, 14266, 16304, 18760, 20380, 28532, 35665, 37520, 40760, 57064, 68273, 71330, 81520, 114128, 136546, 142660, 273092, 285320, 341365, 477911, 546184, 570640, 682730, 955822, 1092368, 1365460, 1911644, 2389555, 2730920, 3823288, 4779110, 5461840, 7646576, 9558220, 19116440, 38232880]

約数ペア:

[(1, 38232880), (2, 19116440), (4, 9558220), (5, 7646576), (7, 5461840), (8, 4779110), (10, 3823288), (14, 2730920), (16, 2389555), (20, 1911644), (28, 1365460), (35, 1092368), (40, 955822), (56, 682730), (67, 570640), (70, 546184), (80, 477911), (112, 341365), (134, 285320), (140, 273092), (268, 142660), (280, 136546), (335, 114128), (469, 81520), (536, 71330), (560, 68273), (670, 57064), (938, 40760), (1019, 37520), (1072, 35665), (1340, 28532), (1876, 20380), (2038, 18760), (2345, 16304), (2680, 14266), (3752, 10190), (4076, 9380), (4690, 8152), (5095, 7504), (5360, 7133)]