195484240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{349079}}^1$

素因数の和:349099

約数の個数: 40

約数和(自身を含む): 519431040

約数和(自身を除く): 323946800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 349079, 698158, 1396316, 1745395, 2443553, 2792632, 3490790, 4887106, 5585264, 6981580, 9774212, 12217765, 13963160, 19548424, 24435530, 27926320, 39096848, 48871060, 97742120, 195484240]

約数ペア:

[(1, 195484240), (2, 97742120), (4, 48871060), (5, 39096848), (7, 27926320), (8, 24435530), (10, 19548424), (14, 13963160), (16, 12217765), (20, 9774212), (28, 6981580), (35, 5585264), (40, 4887106), (56, 3490790), (70, 2792632), (80, 2443553), (112, 1745395), (140, 1396316), (280, 698158), (560, 349079)]