1100874880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3461}}^1$

素因数の和:3558

約数の個数: 128

約数和(自身を含む): 3050991360

約数和(自身を除く): 1950116480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 128, 140, 142, 160, 224, 280, 284, 320, 355, 448, 497, 560, 568, 640, 710, 896, 994, 1120, 1136, 1420, 1988, 2240, 2272, 2485, 2840, 3461, 3976, 4480, 4544, 4970, 5680, 6922, 7952, 9088, 9940, 11360, 13844, 15904, 17305, 19880, 22720, 24227, 27688, 31808, 34610, 39760, 45440, 48454, 55376, 63616, 69220, 79520, 96908, 110752, 121135, 138440, 159040, 193816, 221504, 242270, 245731, 276880, 318080, 387632, 443008, 484540, 491462, 553760, 775264, 969080, 982924, 1107520, 1228655, 1550528, 1720117, 1938160, 1965848, 2215040, 2457310, 3101056, 3440234, 3876320, 3931696, 4914620, 6880468, 7752640, 7863392, 8600585, 9829240, 13760936, 15505280, 15726784, 17201170, 19658480, 27521872, 31453568, 34402340, 39316960, 55043744, 68804680, 78633920, 110087488, 137609360, 157267840, 220174976, 275218720, 550437440, 1100874880]

約数ペア:

[(1, 1100874880), (2, 550437440), (4, 275218720), (5, 220174976), (7, 157267840), (8, 137609360), (10, 110087488), (14, 78633920), (16, 68804680), (20, 55043744), (28, 39316960), (32, 34402340), (35, 31453568), (40, 27521872), (56, 19658480), (64, 17201170), (70, 15726784), (71, 15505280), (80, 13760936), (112, 9829240), (128, 8600585), (140, 7863392), (142, 7752640), (160, 6880468), (224, 4914620), (280, 3931696), (284, 3876320), (320, 3440234), (355, 3101056), (448, 2457310), (497, 2215040), (560, 1965848), (568, 1938160), (640, 1720117), (710, 1550528), (896, 1228655), (994, 1107520), (1120, 982924), (1136, 969080), (1420, 775264), (1988, 553760), (2240, 491462), (2272, 484540), (2485, 443008), (2840, 387632), (3461, 318080), (3976, 276880), (4480, 245731), (4544, 242270), (4970, 221504), (5680, 193816), (6922, 159040), (7952, 138440), (9088, 121135), (9940, 110752), (11360, 96908), (13844, 79520), (15904, 69220), (17305, 63616), (19880, 55376), (22720, 48454), (24227, 45440), (27688, 39760), (31808, 34610)]