11571700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 29275904

約数和(自身を除く): 17704204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 140, 175, 244, 271, 305, 350, 427, 542, 610, 700, 854, 1084, 1220, 1355, 1525, 1708, 1897, 2135, 2710, 3050, 3794, 4270, 5420, 6100, 6775, 7588, 8540, 9485, 10675, 13550, 16531, 18970, 21350, 27100, 33062, 37940, 42700, 47425, 66124, 82655, 94850, 115717, 165310, 189700, 231434, 330620, 413275, 462868, 578585, 826550, 1157170, 1653100, 2314340, 2892925, 5785850, 11571700]

約数ペア:

[(1, 11571700), (2, 5785850), (4, 2892925), (5, 2314340), (7, 1653100), (10, 1157170), (14, 826550), (20, 578585), (25, 462868), (28, 413275), (35, 330620), (50, 231434), (61, 189700), (70, 165310), (100, 115717), (122, 94850), (140, 82655), (175, 66124), (244, 47425), (271, 42700), (305, 37940), (350, 33062), (427, 27100), (542, 21350), (610, 18970), (700, 16531), (854, 13550), (1084, 10675), (1220, 9485), (1355, 8540), (1525, 7588), (1708, 6775), (1897, 6100), (2135, 5420), (2710, 4270), (3050, 3794)]