1304672300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{433}}^1\times {\mathrm{1039}}^1$

素因数の和:1515

約数の個数: 72

約数和(自身を含む): 2938353600

約数和(自身を除く): 1633681300

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 433, 580, 725, 866, 1039, 1450, 1732, 2078, 2165, 2900, 4156, 4330, 5195, 8660, 10390, 10825, 12557, 20780, 21650, 25114, 25975, 30131, 43300, 50228, 51950, 60262, 62785, 103900, 120524, 125570, 150655, 251140, 301310, 313925, 449887, 602620, 627850, 753275, 899774, 1255700, 1506550, 1799548, 2249435, 3013100, 4498870, 8997740, 11247175, 13046723, 22494350, 26093446, 44988700, 52186892, 65233615, 130467230, 260934460, 326168075, 652336150, 1304672300]

約数ペア:

[(1, 1304672300), (2, 652336150), (4, 326168075), (5, 260934460), (10, 130467230), (20, 65233615), (25, 52186892), (29, 44988700), (50, 26093446), (58, 22494350), (100, 13046723), (116, 11247175), (145, 8997740), (290, 4498870), (433, 3013100), (580, 2249435), (725, 1799548), (866, 1506550), (1039, 1255700), (1450, 899774), (1732, 753275), (2078, 627850), (2165, 602620), (2900, 449887), (4156, 313925), (4330, 301310), (5195, 251140), (8660, 150655), (10390, 125570), (10825, 120524), (12557, 103900), (20780, 62785), (21650, 60262), (25114, 51950), (25975, 50228), (30131, 43300)]