38097080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{379}}^1$

素因数の和:756

約数の個数: 64

約数和(自身を含む): 98496000

約数和(自身を除く): 60398920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 359, 379, 718, 758, 1436, 1516, 1795, 1895, 2513, 2653, 2872, 3032, 3590, 3790, 5026, 5306, 7180, 7580, 10052, 10612, 12565, 13265, 14360, 15160, 20104, 21224, 25130, 26530, 50260, 53060, 100520, 106120, 136061, 272122, 544244, 680305, 952427, 1088488, 1360610, 1904854, 2721220, 3809708, 4762135, 5442440, 7619416, 9524270, 19048540, 38097080]

約数ペア:

[(1, 38097080), (2, 19048540), (4, 9524270), (5, 7619416), (7, 5442440), (8, 4762135), (10, 3809708), (14, 2721220), (20, 1904854), (28, 1360610), (35, 1088488), (40, 952427), (56, 680305), (70, 544244), (140, 272122), (280, 136061), (359, 106120), (379, 100520), (718, 53060), (758, 50260), (1436, 26530), (1516, 25130), (1795, 21224), (1895, 20104), (2513, 15160), (2653, 14360), (2872, 13265), (3032, 12565), (3590, 10612), (3790, 10052), (5026, 7580), (5306, 7180)]