3530800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:135

約数の個数: 120

約数和(自身を含む): 10547936

約数和(自身を除く): 7017136

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 97, 100, 104, 112, 130, 140, 175, 182, 194, 200, 208, 260, 280, 325, 350, 364, 388, 400, 455, 485, 520, 560, 650, 679, 700, 728, 776, 910, 970, 1040, 1261, 1300, 1358, 1400, 1456, 1552, 1820, 1940, 2275, 2425, 2522, 2600, 2716, 2800, 3395, 3640, 3880, 4550, 4850, 5044, 5200, 5432, 6305, 6790, 7280, 7760, 8827, 9100, 9700, 10088, 10864, 12610, 13580, 16975, 17654, 18200, 19400, 20176, 25220, 27160, 31525, 33950, 35308, 36400, 38800, 44135, 50440, 54320, 63050, 67900, 70616, 88270, 100880, 126100, 135800, 141232, 176540, 220675, 252200, 271600, 353080, 441350, 504400, 706160, 882700, 1765400, 3530800]

約数ペア:

[(1, 3530800), (2, 1765400), (4, 882700), (5, 706160), (7, 504400), (8, 441350), (10, 353080), (13, 271600), (14, 252200), (16, 220675), (20, 176540), (25, 141232), (26, 135800), (28, 126100), (35, 100880), (40, 88270), (50, 70616), (52, 67900), (56, 63050), (65, 54320), (70, 50440), (80, 44135), (91, 38800), (97, 36400), (100, 35308), (104, 33950), (112, 31525), (130, 27160), (140, 25220), (175, 20176), (182, 19400), (194, 18200), (200, 17654), (208, 16975), (260, 13580), (280, 12610), (325, 10864), (350, 10088), (364, 9700), (388, 9100), (400, 8827), (455, 7760), (485, 7280), (520, 6790), (560, 6305), (650, 5432), (679, 5200), (700, 5044), (728, 4850), (776, 4550), (910, 3880), (970, 3640), (1040, 3395), (1261, 2800), (1300, 2716), (1358, 2600), (1400, 2522), (1456, 2425), (1552, 2275), (1820, 1940)]