26163500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 64157184

約数和(自身を除く): 37993684

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 67, 71, 100, 110, 125, 134, 142, 220, 250, 268, 275, 284, 335, 355, 500, 550, 670, 710, 737, 781, 1100, 1340, 1375, 1420, 1474, 1562, 1675, 1775, 2750, 2948, 3124, 3350, 3550, 3685, 3905, 4757, 5500, 6700, 7100, 7370, 7810, 8375, 8875, 9514, 14740, 15620, 16750, 17750, 18425, 19028, 19525, 23785, 33500, 35500, 36850, 39050, 47570, 52327, 73700, 78100, 92125, 95140, 97625, 104654, 118925, 184250, 195250, 209308, 237850, 261635, 368500, 390500, 475700, 523270, 594625, 1046540, 1189250, 1308175, 2378500, 2616350, 5232700, 6540875, 13081750, 26163500]

約数ペア:

[(1, 26163500), (2, 13081750), (4, 6540875), (5, 5232700), (10, 2616350), (11, 2378500), (20, 1308175), (22, 1189250), (25, 1046540), (44, 594625), (50, 523270), (55, 475700), (67, 390500), (71, 368500), (100, 261635), (110, 237850), (125, 209308), (134, 195250), (142, 184250), (220, 118925), (250, 104654), (268, 97625), (275, 95140), (284, 92125), (335, 78100), (355, 73700), (500, 52327), (550, 47570), (670, 39050), (710, 36850), (737, 35500), (781, 33500), (1100, 23785), (1340, 19525), (1375, 19028), (1420, 18425), (1474, 17750), (1562, 16750), (1675, 15620), (1775, 14740), (2750, 9514), (2948, 8875), (3124, 8375), (3350, 7810), (3550, 7370), (3685, 7100), (3905, 6700), (4757, 5500)]