406159460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{5153}}^1$

素因数の和:5732

約数の個数: 48

約数和(自身を含む): 976703616

約数和(自身を除く): 570544156

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 563, 1126, 2252, 2815, 3941, 5153, 5630, 7882, 10306, 11260, 15764, 19705, 20612, 25765, 36071, 39410, 51530, 72142, 78820, 103060, 144284, 180355, 360710, 721420, 2901139, 5802278, 11604556, 14505695, 20307973, 29011390, 40615946, 58022780, 81231892, 101539865, 203079730, 406159460]

約数ペア:

[(1, 406159460), (2, 203079730), (4, 101539865), (5, 81231892), (7, 58022780), (10, 40615946), (14, 29011390), (20, 20307973), (28, 14505695), (35, 11604556), (70, 5802278), (140, 2901139), (563, 721420), (1126, 360710), (2252, 180355), (2815, 144284), (3941, 103060), (5153, 78820), (5630, 72142), (7882, 51530), (10306, 39410), (11260, 36071), (15764, 25765), (19705, 20612)]