69190100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1019}}^1$

素因数の和:1137

約数の個数: 72

約数和(自身を含む): 173530560

約数和(自身を除く): 104340460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 97, 100, 140, 175, 194, 350, 388, 485, 679, 700, 970, 1019, 1358, 1940, 2038, 2425, 2716, 3395, 4076, 4850, 5095, 6790, 7133, 9700, 10190, 13580, 14266, 16975, 20380, 25475, 28532, 33950, 35665, 50950, 67900, 71330, 98843, 101900, 142660, 178325, 197686, 356650, 395372, 494215, 691901, 713300, 988430, 1383802, 1976860, 2471075, 2767604, 3459505, 4942150, 6919010, 9884300, 13838020, 17297525, 34595050, 69190100]

約数ペア:

[(1, 69190100), (2, 34595050), (4, 17297525), (5, 13838020), (7, 9884300), (10, 6919010), (14, 4942150), (20, 3459505), (25, 2767604), (28, 2471075), (35, 1976860), (50, 1383802), (70, 988430), (97, 713300), (100, 691901), (140, 494215), (175, 395372), (194, 356650), (350, 197686), (388, 178325), (485, 142660), (679, 101900), (700, 98843), (970, 71330), (1019, 67900), (1358, 50950), (1940, 35665), (2038, 33950), (2425, 28532), (2716, 25475), (3395, 20380), (4076, 16975), (4850, 14266), (5095, 13580), (6790, 10190), (7133, 9700)]