105431500

素因数分解:

$2^2\times 5^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 96

約数和(自身を含む): 243996480

約数和(自身を除く): 138564980

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 41, 50, 74, 82, 100, 125, 139, 148, 164, 185, 205, 250, 278, 370, 410, 500, 556, 695, 740, 820, 925, 1025, 1390, 1517, 1850, 2050, 2780, 3034, 3475, 3700, 4100, 4625, 5125, 5143, 5699, 6068, 6950, 7585, 9250, 10250, 10286, 11398, 13900, 15170, 17375, 18500, 20500, 20572, 22796, 25715, 28495, 30340, 34750, 37925, 51430, 56990, 69500, 75850, 102860, 113980, 128575, 142475, 151700, 189625, 210863, 257150, 284950, 379250, 421726, 514300, 569900, 642875, 712375, 758500, 843452, 1054315, 1285750, 1424750, 2108630, 2571500, 2849500, 4217260, 5271575, 10543150, 21086300, 26357875, 52715750, 105431500]

約数ペア:

[(1, 105431500), (2, 52715750), (4, 26357875), (5, 21086300), (10, 10543150), (20, 5271575), (25, 4217260), (37, 2849500), (41, 2571500), (50, 2108630), (74, 1424750), (82, 1285750), (100, 1054315), (125, 843452), (139, 758500), (148, 712375), (164, 642875), (185, 569900), (205, 514300), (250, 421726), (278, 379250), (370, 284950), (410, 257150), (500, 210863), (556, 189625), (695, 151700), (740, 142475), (820, 128575), (925, 113980), (1025, 102860), (1390, 75850), (1517, 69500), (1850, 56990), (2050, 51430), (2780, 37925), (3034, 34750), (3475, 30340), (3700, 28495), (4100, 25715), (4625, 22796), (5125, 20572), (5143, 20500), (5699, 18500), (6068, 17375), (6950, 15170), (7585, 13900), (9250, 11398), (10250, 10286)]