15703997600

素因数分解:

$2^5\times 5^2\times {\mathrm{139}}^1\times {\mathrm{141223}}^1$

素因数の和:141382

約数の個数: 72

約数和(自身を含む): 38613466080

約数和(自身を除く): 22909468480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 139, 160, 200, 278, 400, 556, 695, 800, 1112, 1390, 2224, 2780, 3475, 4448, 5560, 6950, 11120, 13900, 22240, 27800, 55600, 111200, 141223, 282446, 564892, 706115, 1129784, 1412230, 2259568, 2824460, 3530575, 4519136, 5648920, 7061150, 11297840, 14122300, 19629997, 22595680, 28244600, 39259994, 56489200, 78519988, 98149985, 112978400, 157039976, 196299970, 314079952, 392599940, 490749925, 628159904, 785199880, 981499850, 1570399760, 1962999700, 3140799520, 3925999400, 7851998800, 15703997600]

約数ペア:

[(1, 15703997600), (2, 7851998800), (4, 3925999400), (5, 3140799520), (8, 1962999700), (10, 1570399760), (16, 981499850), (20, 785199880), (25, 628159904), (32, 490749925), (40, 392599940), (50, 314079952), (80, 196299970), (100, 157039976), (139, 112978400), (160, 98149985), (200, 78519988), (278, 56489200), (400, 39259994), (556, 28244600), (695, 22595680), (800, 19629997), (1112, 14122300), (1390, 11297840), (2224, 7061150), (2780, 5648920), (3475, 4519136), (4448, 3530575), (5560, 2824460), (6950, 2259568), (11120, 1412230), (13900, 1129784), (22240, 706115), (27800, 564892), (55600, 282446), (111200, 141223)]