103183780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{2053}}^1$

素因数の和:2428

約数の個数: 48

約数和(自身を含む): 248451840

約数和(自身を除く): 145268060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 359, 718, 1436, 1795, 2053, 2513, 3590, 4106, 5026, 7180, 8212, 10052, 10265, 12565, 14371, 20530, 25130, 28742, 41060, 50260, 57484, 71855, 143710, 287420, 737027, 1474054, 2948108, 3685135, 5159189, 7370270, 10318378, 14740540, 20636756, 25795945, 51591890, 103183780]

約数ペア:

[(1, 103183780), (2, 51591890), (4, 25795945), (5, 20636756), (7, 14740540), (10, 10318378), (14, 7370270), (20, 5159189), (28, 3685135), (35, 2948108), (70, 1474054), (140, 737027), (359, 287420), (718, 143710), (1436, 71855), (1795, 57484), (2053, 50260), (2513, 41060), (3590, 28742), (4106, 25130), (5026, 20530), (7180, 14371), (8212, 12565), (10052, 10265)]