520096372280

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{93542513}}^1$

素因数の和:93542663

約数の個数: 32

約数和(自身を含む): 1178635676400

約数和(自身を除く): 658539304120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 2780, 5560, 93542513, 187085026, 374170052, 467712565, 748340104, 935425130, 1870850260, 3741700520, 13002409307, 26004818614, 52009637228, 65012046535, 104019274456, 130024093070, 260048186140, 520096372280]

約数ペア:

[(1, 520096372280), (2, 260048186140), (4, 130024093070), (5, 104019274456), (8, 65012046535), (10, 52009637228), (20, 26004818614), (40, 13002409307), (139, 3741700520), (278, 1870850260), (556, 935425130), (695, 748340104), (1112, 467712565), (1390, 374170052), (2780, 187085026), (5560, 93542513)]