11590700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:323

約数の個数: 72

約数和(自身を含む): 28216944

約数和(自身を除く): 16626244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 41, 44, 50, 55, 82, 100, 110, 164, 205, 220, 257, 275, 410, 451, 514, 550, 820, 902, 1025, 1028, 1100, 1285, 1804, 2050, 2255, 2570, 2827, 4100, 4510, 5140, 5654, 6425, 9020, 10537, 11275, 11308, 12850, 14135, 21074, 22550, 25700, 28270, 42148, 45100, 52685, 56540, 70675, 105370, 115907, 141350, 210740, 231814, 263425, 282700, 463628, 526850, 579535, 1053700, 1159070, 2318140, 2897675, 5795350, 11590700]

約数ペア:

[(1, 11590700), (2, 5795350), (4, 2897675), (5, 2318140), (10, 1159070), (11, 1053700), (20, 579535), (22, 526850), (25, 463628), (41, 282700), (44, 263425), (50, 231814), (55, 210740), (82, 141350), (100, 115907), (110, 105370), (164, 70675), (205, 56540), (220, 52685), (257, 45100), (275, 42148), (410, 28270), (451, 25700), (514, 22550), (550, 21074), (820, 14135), (902, 12850), (1025, 11308), (1028, 11275), (1100, 10537), (1285, 9020), (1804, 6425), (2050, 5654), (2255, 5140), (2570, 4510), (2827, 4100)]