68010400

素因数分解:

$2^5\times 5^2\times {\mathrm{151}}^1\times {\mathrm{563}}^1$

素因数の和:734

約数の個数: 72

約数和(自身を含む): 167426784

約数和(自身を除く): 99416384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 151, 160, 200, 302, 400, 563, 604, 755, 800, 1126, 1208, 1510, 2252, 2416, 2815, 3020, 3775, 4504, 4832, 5630, 6040, 7550, 9008, 11260, 12080, 14075, 15100, 18016, 22520, 24160, 28150, 30200, 45040, 56300, 60400, 85013, 90080, 112600, 120800, 170026, 225200, 340052, 425065, 450400, 680104, 850130, 1360208, 1700260, 2125325, 2720416, 3400520, 4250650, 6801040, 8501300, 13602080, 17002600, 34005200, 68010400]

約数ペア:

[(1, 68010400), (2, 34005200), (4, 17002600), (5, 13602080), (8, 8501300), (10, 6801040), (16, 4250650), (20, 3400520), (25, 2720416), (32, 2125325), (40, 1700260), (50, 1360208), (80, 850130), (100, 680104), (151, 450400), (160, 425065), (200, 340052), (302, 225200), (400, 170026), (563, 120800), (604, 112600), (755, 90080), (800, 85013), (1126, 60400), (1208, 56300), (1510, 45040), (2252, 30200), (2416, 28150), (2815, 24160), (3020, 22520), (3775, 18016), (4504, 15100), (4832, 14075), (5630, 12080), (6040, 11260), (7550, 9008)]