1930484800

素因数分解:

$2^6\times 5^2\times {\mathrm{1206553}}^1$

素因数の和:1206575

約数の個数: 42

約数和(自身を含む): 4750203098

約数和(自身を除く): 2819718298

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 320, 400, 800, 1600, 1206553, 2413106, 4826212, 6032765, 9652424, 12065530, 19304848, 24131060, 30163825, 38609696, 48262120, 60327650, 77219392, 96524240, 120655300, 193048480, 241310600, 386096960, 482621200, 965242400, 1930484800]

約数ペア:

[(1, 1930484800), (2, 965242400), (4, 482621200), (5, 386096960), (8, 241310600), (10, 193048480), (16, 120655300), (20, 96524240), (25, 77219392), (32, 60327650), (40, 48262120), (50, 38609696), (64, 30163825), (80, 24131060), (100, 19304848), (160, 12065530), (200, 9652424), (320, 6032765), (400, 4826212), (800, 2413106), (1600, 1206553)]