57783040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{6449}}^1$

素因数の和:6477

約数の個数: 72

約数和(自身を含む): 158205600

約数和(自身を除く): 100422560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 6449, 8960, 12898, 25796, 32245, 45143, 51592, 64490, 90286, 103184, 128980, 180572, 206368, 225715, 257960, 361144, 412736, 451430, 515920, 722288, 825472, 902860, 1031840, 1444576, 1650944, 1805720, 2063680, 2889152, 3611440, 4127360, 5778304, 7222880, 8254720, 11556608, 14445760, 28891520, 57783040]

約数ペア:

[(1, 57783040), (2, 28891520), (4, 14445760), (5, 11556608), (7, 8254720), (8, 7222880), (10, 5778304), (14, 4127360), (16, 3611440), (20, 2889152), (28, 2063680), (32, 1805720), (35, 1650944), (40, 1444576), (56, 1031840), (64, 902860), (70, 825472), (80, 722288), (112, 515920), (128, 451430), (140, 412736), (160, 361144), (224, 257960), (256, 225715), (280, 206368), (320, 180572), (448, 128980), (560, 103184), (640, 90286), (896, 64490), (1120, 51592), (1280, 45143), (1792, 32245), (2240, 25796), (4480, 12898), (6449, 8960)]