501607120

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3121}}^1$

素因数の和:3189

約数の個数: 120

約数和(自身を含む): 1390176648

約数和(自身を除く): 888569528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 41, 49, 56, 70, 80, 82, 98, 112, 140, 164, 196, 205, 245, 280, 287, 328, 392, 410, 490, 560, 574, 656, 784, 820, 980, 1148, 1435, 1640, 1960, 2009, 2296, 2870, 3121, 3280, 3920, 4018, 4592, 5740, 6242, 8036, 10045, 11480, 12484, 15605, 16072, 20090, 21847, 22960, 24968, 31210, 32144, 40180, 43694, 49936, 62420, 80360, 87388, 109235, 124840, 127961, 152929, 160720, 174776, 218470, 249680, 255922, 305858, 349552, 436940, 511844, 611716, 639805, 764645, 873880, 895727, 1023688, 1223432, 1279610, 1529290, 1747760, 1791454, 2047376, 2446864, 2559220, 3058580, 3582908, 4478635, 5118440, 6117160, 6270089, 7165816, 8957270, 10236880, 12234320, 12540178, 14331632, 17914540, 25080356, 31350445, 35829080, 50160712, 62700890, 71658160, 100321424, 125401780, 250803560, 501607120]

約数ペア:

[(1, 501607120), (2, 250803560), (4, 125401780), (5, 100321424), (7, 71658160), (8, 62700890), (10, 50160712), (14, 35829080), (16, 31350445), (20, 25080356), (28, 17914540), (35, 14331632), (40, 12540178), (41, 12234320), (49, 10236880), (56, 8957270), (70, 7165816), (80, 6270089), (82, 6117160), (98, 5118440), (112, 4478635), (140, 3582908), (164, 3058580), (196, 2559220), (205, 2446864), (245, 2047376), (280, 1791454), (287, 1747760), (328, 1529290), (392, 1279610), (410, 1223432), (490, 1023688), (560, 895727), (574, 873880), (656, 764645), (784, 639805), (820, 611716), (980, 511844), (1148, 436940), (1435, 349552), (1640, 305858), (1960, 255922), (2009, 249680), (2296, 218470), (2870, 174776), (3121, 160720), (3280, 152929), (3920, 127961), (4018, 124840), (4592, 109235), (5740, 87388), (6242, 80360), (8036, 62420), (10045, 49936), (11480, 43694), (12484, 40180), (15605, 32144), (16072, 31210), (20090, 24968), (21847, 22960)]