44213120

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 128

約数和(自身を含む): 123379200

約数和(自身を除く): 79166080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 128, 139, 140, 142, 160, 224, 278, 280, 284, 320, 355, 448, 497, 556, 560, 568, 640, 695, 710, 896, 973, 994, 1112, 1120, 1136, 1390, 1420, 1946, 1988, 2224, 2240, 2272, 2485, 2780, 2840, 3892, 3976, 4448, 4480, 4544, 4865, 4970, 5560, 5680, 7784, 7952, 8896, 9088, 9730, 9869, 9940, 11120, 11360, 15568, 15904, 17792, 19460, 19738, 19880, 22240, 22720, 31136, 31808, 38920, 39476, 39760, 44480, 45440, 49345, 62272, 63616, 69083, 77840, 78952, 79520, 88960, 98690, 124544, 138166, 155680, 157904, 159040, 197380, 276332, 311360, 315808, 318080, 345415, 394760, 552664, 622720, 631616, 690830, 789520, 1105328, 1263232, 1381660, 1579040, 2210656, 2763320, 3158080, 4421312, 5526640, 6316160, 8842624, 11053280, 22106560, 44213120]

約数ペア:

[(1, 44213120), (2, 22106560), (4, 11053280), (5, 8842624), (7, 6316160), (8, 5526640), (10, 4421312), (14, 3158080), (16, 2763320), (20, 2210656), (28, 1579040), (32, 1381660), (35, 1263232), (40, 1105328), (56, 789520), (64, 690830), (70, 631616), (71, 622720), (80, 552664), (112, 394760), (128, 345415), (139, 318080), (140, 315808), (142, 311360), (160, 276332), (224, 197380), (278, 159040), (280, 157904), (284, 155680), (320, 138166), (355, 124544), (448, 98690), (497, 88960), (556, 79520), (560, 78952), (568, 77840), (640, 69083), (695, 63616), (710, 62272), (896, 49345), (973, 45440), (994, 44480), (1112, 39760), (1120, 39476), (1136, 38920), (1390, 31808), (1420, 31136), (1946, 22720), (1988, 22240), (2224, 19880), (2240, 19738), (2272, 19460), (2485, 17792), (2780, 15904), (2840, 15568), (3892, 11360), (3976, 11120), (4448, 9940), (4480, 9869), (4544, 9730), (4865, 9088), (4970, 8896), (5560, 7952), (5680, 7784)]