514944100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15101}}^1$

素因数の和:15157

約数の個数: 72

約数和(自身を含む): 1258419456

約数和(自身を除く): 743475356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 31, 44, 50, 55, 62, 100, 110, 124, 155, 220, 275, 310, 341, 550, 620, 682, 775, 1100, 1364, 1550, 1705, 3100, 3410, 6820, 8525, 15101, 17050, 30202, 34100, 60404, 75505, 151010, 166111, 302020, 332222, 377525, 468131, 664444, 755050, 830555, 936262, 1510100, 1661110, 1872524, 2340655, 3322220, 4152775, 4681310, 5149441, 8305550, 9362620, 10298882, 11703275, 16611100, 20597764, 23406550, 25747205, 46813100, 51494410, 102988820, 128736025, 257472050, 514944100]

約数ペア:

[(1, 514944100), (2, 257472050), (4, 128736025), (5, 102988820), (10, 51494410), (11, 46813100), (20, 25747205), (22, 23406550), (25, 20597764), (31, 16611100), (44, 11703275), (50, 10298882), (55, 9362620), (62, 8305550), (100, 5149441), (110, 4681310), (124, 4152775), (155, 3322220), (220, 2340655), (275, 1872524), (310, 1661110), (341, 1510100), (550, 936262), (620, 830555), (682, 755050), (775, 664444), (1100, 468131), (1364, 377525), (1550, 332222), (1705, 302020), (3100, 166111), (3410, 151010), (6820, 75505), (8525, 60404), (15101, 34100), (17050, 30202)]