194645500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2927}}^1$

素因数の和:2972

約数の個数: 96

約数和(自身を含む): 511580160

約数和(自身を除く): 316934660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 125, 133, 140, 175, 190, 250, 266, 350, 380, 475, 500, 532, 665, 700, 875, 950, 1330, 1750, 1900, 2375, 2660, 2927, 3325, 3500, 4750, 5854, 6650, 9500, 11708, 13300, 14635, 16625, 20489, 29270, 33250, 40978, 55613, 58540, 66500, 73175, 81956, 102445, 111226, 146350, 204890, 222452, 278065, 292700, 365875, 389291, 409780, 512225, 556130, 731750, 778582, 1024450, 1112260, 1390325, 1463500, 1557164, 1946455, 2048900, 2561125, 2780650, 3892910, 5122250, 5561300, 6951625, 7785820, 9732275, 10244500, 13903250, 19464550, 27806500, 38929100, 48661375, 97322750, 194645500]

約数ペア:

[(1, 194645500), (2, 97322750), (4, 48661375), (5, 38929100), (7, 27806500), (10, 19464550), (14, 13903250), (19, 10244500), (20, 9732275), (25, 7785820), (28, 6951625), (35, 5561300), (38, 5122250), (50, 3892910), (70, 2780650), (76, 2561125), (95, 2048900), (100, 1946455), (125, 1557164), (133, 1463500), (140, 1390325), (175, 1112260), (190, 1024450), (250, 778582), (266, 731750), (350, 556130), (380, 512225), (475, 409780), (500, 389291), (532, 365875), (665, 292700), (700, 278065), (875, 222452), (950, 204890), (1330, 146350), (1750, 111226), (1900, 102445), (2375, 81956), (2660, 73175), (2927, 66500), (3325, 58540), (3500, 55613), (4750, 40978), (5854, 33250), (6650, 29270), (9500, 20489), (11708, 16625), (13300, 14635)]