42059500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 107243136

約数和(自身を除く): 65183636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 125, 140, 175, 197, 244, 250, 305, 350, 394, 427, 500, 610, 700, 788, 854, 875, 985, 1220, 1379, 1525, 1708, 1750, 1970, 2135, 2758, 3050, 3500, 3940, 4270, 4925, 5516, 6100, 6895, 7625, 8540, 9850, 10675, 12017, 13790, 15250, 19700, 21350, 24034, 24625, 27580, 30500, 34475, 42700, 48068, 49250, 53375, 60085, 68950, 84119, 98500, 106750, 120170, 137900, 168238, 172375, 213500, 240340, 300425, 336476, 344750, 420595, 600850, 689500, 841190, 1201700, 1502125, 1682380, 2102975, 3004250, 4205950, 6008500, 8411900, 10514875, 21029750, 42059500]

約数ペア:

[(1, 42059500), (2, 21029750), (4, 10514875), (5, 8411900), (7, 6008500), (10, 4205950), (14, 3004250), (20, 2102975), (25, 1682380), (28, 1502125), (35, 1201700), (50, 841190), (61, 689500), (70, 600850), (100, 420595), (122, 344750), (125, 336476), (140, 300425), (175, 240340), (197, 213500), (244, 172375), (250, 168238), (305, 137900), (350, 120170), (394, 106750), (427, 98500), (500, 84119), (610, 68950), (700, 60085), (788, 53375), (854, 49250), (875, 48068), (985, 42700), (1220, 34475), (1379, 30500), (1525, 27580), (1708, 24625), (1750, 24034), (1970, 21350), (2135, 19700), (2758, 15250), (3050, 13790), (3500, 12017), (3940, 10675), (4270, 9850), (4925, 8540), (5516, 7625), (6100, 6895)]