1034804900

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{911}}^1$

素因数の和:1269

約数の個数: 72

約数和(自身を含む): 2316268416

約数和(自身を除く): 1281463516

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 307, 370, 614, 740, 911, 925, 1228, 1535, 1822, 1850, 3070, 3644, 3700, 4555, 6140, 7675, 9110, 11359, 15350, 18220, 22718, 22775, 30700, 33707, 45436, 45550, 56795, 67414, 91100, 113590, 134828, 168535, 227180, 279677, 283975, 337070, 559354, 567950, 674140, 842675, 1118708, 1135900, 1398385, 1685350, 2796770, 3370700, 5593540, 6991925, 10348049, 13983850, 20696098, 27967700, 41392196, 51740245, 103480490, 206960980, 258701225, 517402450, 1034804900]

約数ペア:

[(1, 1034804900), (2, 517402450), (4, 258701225), (5, 206960980), (10, 103480490), (20, 51740245), (25, 41392196), (37, 27967700), (50, 20696098), (74, 13983850), (100, 10348049), (148, 6991925), (185, 5593540), (307, 3370700), (370, 2796770), (614, 1685350), (740, 1398385), (911, 1135900), (925, 1118708), (1228, 842675), (1535, 674140), (1822, 567950), (1850, 559354), (3070, 337070), (3644, 283975), (3700, 279677), (4555, 227180), (6140, 168535), (7675, 134828), (9110, 113590), (11359, 91100), (15350, 67414), (18220, 56795), (22718, 45550), (22775, 45436), (30700, 33707)]