100665488

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{809}}^1$

素因数の和:936

約数の個数: 80

約数和(自身を含む): 245877120

約数和(自身を除く): 145211632

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 101, 112, 154, 176, 202, 308, 404, 616, 707, 808, 809, 1111, 1232, 1414, 1616, 1618, 2222, 2828, 3236, 4444, 5656, 5663, 6472, 7777, 8888, 8899, 11312, 11326, 12944, 15554, 17776, 17798, 22652, 31108, 35596, 45304, 62216, 62293, 71192, 81709, 90608, 124432, 124586, 142384, 163418, 249172, 326836, 498344, 571963, 653672, 898799, 996688, 1143926, 1307344, 1797598, 2287852, 3595196, 4575704, 6291593, 7190392, 9151408, 12583186, 14380784, 25166372, 50332744, 100665488]

約数ペア:

[(1, 100665488), (2, 50332744), (4, 25166372), (7, 14380784), (8, 12583186), (11, 9151408), (14, 7190392), (16, 6291593), (22, 4575704), (28, 3595196), (44, 2287852), (56, 1797598), (77, 1307344), (88, 1143926), (101, 996688), (112, 898799), (154, 653672), (176, 571963), (202, 498344), (308, 326836), (404, 249172), (616, 163418), (707, 142384), (808, 124586), (809, 124432), (1111, 90608), (1232, 81709), (1414, 71192), (1616, 62293), (1618, 62216), (2222, 45304), (2828, 35596), (3236, 31108), (4444, 22652), (5656, 17798), (5663, 17776), (6472, 15554), (7777, 12944), (8888, 11326), (8899, 11312)]