942661010

素因数分解:

$2^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1\times {\mathrm{739}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 1710288000

約数和(自身を除く): 767626990

約数列:

[1, 2, 5, 10, 199, 398, 641, 739, 995, 1282, 1478, 1990, 3205, 3695, 6410, 7390, 127559, 147061, 255118, 294122, 473699, 637795, 735305, 947398, 1275590, 1470610, 2368495, 4736990, 94266101, 188532202, 471330505, 942661010]

約数ペア:

[(1, 942661010), (2, 471330505), (5, 188532202), (10, 94266101), (199, 4736990), (398, 2368495), (641, 1470610), (739, 1275590), (995, 947398), (1282, 735305), (1478, 637795), (1990, 473699), (3205, 294122), (3695, 255118), (6410, 147061), (7390, 127559)]