225743286970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{55331}}^1$

素因数の和:55663

約数の個数: 64

約数和(自身を含む): 433847145600

約数和(自身を除く): 208103858630

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 197, 218, 394, 545, 985, 1090, 1970, 2071, 3743, 4142, 7486, 10355, 18715, 20710, 21473, 37430, 42946, 55331, 107365, 110662, 214730, 276655, 407987, 553310, 815974, 1051289, 2039935, 2102578, 4079870, 5256445, 6031079, 10512890, 10900207, 12062158, 21800414, 30155395, 54501035, 60310790, 109002070, 114590501, 207103933, 229181002, 414207866, 572952505, 1035519665, 1145905010, 1188122563, 2071039330, 2376245126, 5940612815, 11881225630, 22574328697, 45148657394, 112871643485, 225743286970]

約数ペア:

[(1, 225743286970), (2, 112871643485), (5, 45148657394), (10, 22574328697), (19, 11881225630), (38, 5940612815), (95, 2376245126), (109, 2071039330), (190, 1188122563), (197, 1145905010), (218, 1035519665), (394, 572952505), (545, 414207866), (985, 229181002), (1090, 207103933), (1970, 114590501), (2071, 109002070), (3743, 60310790), (4142, 54501035), (7486, 30155395), (10355, 21800414), (18715, 12062158), (20710, 10900207), (21473, 10512890), (37430, 6031079), (42946, 5256445), (55331, 4079870), (107365, 2102578), (110662, 2039935), (214730, 1051289), (276655, 815974), (407987, 553310)]