664296050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{5779}}^1$

素因数の和:5832

約数の個数: 72

約数和(自身を含む): 1429856400

約数和(自身を除く): 765560350

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 121, 190, 209, 242, 275, 418, 475, 550, 605, 950, 1045, 1210, 2090, 2299, 3025, 4598, 5225, 5779, 6050, 10450, 11495, 11558, 22990, 28895, 57475, 57790, 63569, 109801, 114950, 127138, 144475, 219602, 288950, 317845, 549005, 635690, 699259, 1098010, 1207811, 1398518, 1589225, 2415622, 2745025, 3178450, 3496295, 5490050, 6039055, 6992590, 12078110, 13285921, 17481475, 26571842, 30195275, 34962950, 60390550, 66429605, 132859210, 332148025, 664296050]

約数ペア:

[(1, 664296050), (2, 332148025), (5, 132859210), (10, 66429605), (11, 60390550), (19, 34962950), (22, 30195275), (25, 26571842), (38, 17481475), (50, 13285921), (55, 12078110), (95, 6992590), (110, 6039055), (121, 5490050), (190, 3496295), (209, 3178450), (242, 2745025), (275, 2415622), (418, 1589225), (475, 1398518), (550, 1207811), (605, 1098010), (950, 699259), (1045, 635690), (1210, 549005), (2090, 317845), (2299, 288950), (3025, 219602), (4598, 144475), (5225, 127138), (5779, 114950), (6050, 109801), (10450, 63569), (11495, 57790), (11558, 57475), (22990, 28895)]