247794080

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{29221}}^1$

素因数の和:29289

約数の個数: 48

約数和(自身を含む): 596479464

約数和(自身を除く): 348685384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 29221, 58442, 116884, 146105, 233768, 292210, 467536, 584420, 935072, 1168840, 1548713, 2337680, 3097426, 4675360, 6194852, 7743565, 12389704, 15487130, 24779408, 30974260, 49558816, 61948520, 123897040, 247794080]

約数ペア:

[(1, 247794080), (2, 123897040), (4, 61948520), (5, 49558816), (8, 30974260), (10, 24779408), (16, 15487130), (20, 12389704), (32, 7743565), (40, 6194852), (53, 4675360), (80, 3097426), (106, 2337680), (160, 1548713), (212, 1168840), (265, 935072), (424, 584420), (530, 467536), (848, 292210), (1060, 233768), (1696, 146105), (2120, 116884), (4240, 58442), (8480, 29221)]