28779969705700

素因数分解:

$2^2\times 5^2\times {\mathrm{1511}}^1\times {\mathrm{1549}}^1\times {\mathrm{122963}}^1$

素因数の和:126037

約数の個数: 72

約数和(自身を含む): 62534719396800

約数和(自身を除く): 33754749691100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1511, 1549, 3022, 3098, 6044, 6196, 7555, 7745, 15110, 15490, 30220, 30980, 37775, 38725, 75550, 77450, 122963, 151100, 154900, 245926, 491852, 614815, 1229630, 2340539, 2459260, 3074075, 4681078, 6148150, 9362156, 11702695, 12296300, 23405390, 46810780, 58513475, 117026950, 185797093, 190469687, 234053900, 371594186, 380939374, 743188372, 761878748, 928985465, 952348435, 1857970930, 1904696870, 3715941860, 3809393740, 4644927325, 4761742175, 9289854650, 9523484350, 18579709300, 19046968700, 287799697057, 575599394114, 1151198788228, 1438998485285, 2877996970570, 5755993941140, 7194992426425, 14389984852850, 28779969705700]

約数ペア:

[(1, 28779969705700), (2, 14389984852850), (4, 7194992426425), (5, 5755993941140), (10, 2877996970570), (20, 1438998485285), (25, 1151198788228), (50, 575599394114), (100, 287799697057), (1511, 19046968700), (1549, 18579709300), (3022, 9523484350), (3098, 9289854650), (6044, 4761742175), (6196, 4644927325), (7555, 3809393740), (7745, 3715941860), (15110, 1904696870), (15490, 1857970930), (30220, 952348435), (30980, 928985465), (37775, 761878748), (38725, 743188372), (75550, 380939374), (77450, 371594186), (122963, 234053900), (151100, 190469687), (154900, 185797093), (245926, 117026950), (491852, 58513475), (614815, 46810780), (1229630, 23405390), (2340539, 12296300), (2459260, 11702695), (3074075, 9362156), (4681078, 6148150)]