57698980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1877}}^1$

素因数の和:1968

約数の個数: 48

約数和(自身を含む): 127779120

約数和(自身を除く): 70080140

約数列:

[1, 2, 4, 5, 10, 20, 29, 53, 58, 106, 116, 145, 212, 265, 290, 530, 580, 1060, 1537, 1877, 3074, 3754, 6148, 7508, 7685, 9385, 15370, 18770, 30740, 37540, 54433, 99481, 108866, 198962, 217732, 272165, 397924, 497405, 544330, 994810, 1088660, 1989620, 2884949, 5769898, 11539796, 14424745, 28849490, 57698980]

約数ペア:

[(1, 57698980), (2, 28849490), (4, 14424745), (5, 11539796), (10, 5769898), (20, 2884949), (29, 1989620), (53, 1088660), (58, 994810), (106, 544330), (116, 497405), (145, 397924), (212, 272165), (265, 217732), (290, 198962), (530, 108866), (580, 99481), (1060, 54433), (1537, 37540), (1877, 30740), (3074, 18770), (3754, 15370), (6148, 9385), (7508, 7685)]