40964700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{19507}}^1$

素因数の和:19531

約数の個数: 72

約数和(自身を含む): 135463552

約数和(自身を除く): 94498852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 19507, 39014, 58521, 78028, 97535, 117042, 136549, 195070, 234084, 273098, 292605, 390140, 409647, 487675, 546196, 585210, 682745, 819294, 975350, 1170420, 1365490, 1463025, 1638588, 1950700, 2048235, 2730980, 2926050, 3413725, 4096470, 5852100, 6827450, 8192940, 10241175, 13654900, 20482350, 40964700]

約数ペア:

[(1, 40964700), (2, 20482350), (3, 13654900), (4, 10241175), (5, 8192940), (6, 6827450), (7, 5852100), (10, 4096470), (12, 3413725), (14, 2926050), (15, 2730980), (20, 2048235), (21, 1950700), (25, 1638588), (28, 1463025), (30, 1365490), (35, 1170420), (42, 975350), (50, 819294), (60, 682745), (70, 585210), (75, 546196), (84, 487675), (100, 409647), (105, 390140), (140, 292605), (150, 273098), (175, 234084), (210, 195070), (300, 136549), (350, 117042), (420, 97535), (525, 78028), (700, 58521), (1050, 39014), (2100, 19507)]