1036666417420

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1\times {\mathrm{805403}}^1$

素因数の和:806014

約数の個数: 48

約数和(自身を含む): 2197399841280

約数和(自身を除く): 1160733423860

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 463, 556, 695, 926, 1390, 1852, 2315, 2780, 4630, 9260, 64357, 128714, 257428, 321785, 643570, 805403, 1287140, 1610806, 3221612, 4027015, 8054030, 16108060, 111951017, 223902034, 372901589, 447804068, 559755085, 745803178, 1119510170, 1491606356, 1864507945, 2239020340, 3729015890, 7458031780, 51833320871, 103666641742, 207333283484, 259166604355, 518333208710, 1036666417420]

約数ペア:

[(1, 1036666417420), (2, 518333208710), (4, 259166604355), (5, 207333283484), (10, 103666641742), (20, 51833320871), (139, 7458031780), (278, 3729015890), (463, 2239020340), (556, 1864507945), (695, 1491606356), (926, 1119510170), (1390, 745803178), (1852, 559755085), (2315, 447804068), (2780, 372901589), (4630, 223902034), (9260, 111951017), (64357, 16108060), (128714, 8054030), (257428, 4027015), (321785, 3221612), (643570, 1610806), (805403, 1287140)]