3638114560

素因数分解:

$2^8\times 5^1\times {\mathrm{347}}^1\times {\mathrm{8191}}^1$

素因数の和:8559

約数の個数: 72

約数和(自身を含む): 8740601856

約数和(自身を除く): 5102487296

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 347, 640, 694, 1280, 1388, 1735, 2776, 3470, 5552, 6940, 8191, 11104, 13880, 16382, 22208, 27760, 32764, 40955, 44416, 55520, 65528, 81910, 88832, 111040, 131056, 163820, 222080, 262112, 327640, 444160, 524224, 655280, 1048448, 1310560, 2096896, 2621120, 2842277, 5242240, 5684554, 10484480, 11369108, 14211385, 22738216, 28422770, 45476432, 56845540, 90952864, 113691080, 181905728, 227382160, 363811456, 454764320, 727622912, 909528640, 1819057280, 3638114560]

約数ペア:

[(1, 3638114560), (2, 1819057280), (4, 909528640), (5, 727622912), (8, 454764320), (10, 363811456), (16, 227382160), (20, 181905728), (32, 113691080), (40, 90952864), (64, 56845540), (80, 45476432), (128, 28422770), (160, 22738216), (256, 14211385), (320, 11369108), (347, 10484480), (640, 5684554), (694, 5242240), (1280, 2842277), (1388, 2621120), (1735, 2096896), (2776, 1310560), (3470, 1048448), (5552, 655280), (6940, 524224), (8191, 444160), (11104, 327640), (13880, 262112), (16382, 222080), (22208, 163820), (27760, 131056), (32764, 111040), (40955, 88832), (44416, 81910), (55520, 65528)]