4056500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:106

約数の個数: 96

約数和(自身を含む): 10832640

約数和(自身を除く): 6776140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 61, 70, 76, 95, 100, 122, 125, 133, 140, 175, 190, 244, 250, 266, 305, 350, 380, 427, 475, 500, 532, 610, 665, 700, 854, 875, 950, 1159, 1220, 1330, 1525, 1708, 1750, 1900, 2135, 2318, 2375, 2660, 3050, 3325, 3500, 4270, 4636, 4750, 5795, 6100, 6650, 7625, 8113, 8540, 9500, 10675, 11590, 13300, 15250, 16226, 16625, 21350, 23180, 28975, 30500, 32452, 33250, 40565, 42700, 53375, 57950, 66500, 81130, 106750, 115900, 144875, 162260, 202825, 213500, 289750, 405650, 579500, 811300, 1014125, 2028250, 4056500]

約数ペア:

[(1, 4056500), (2, 2028250), (4, 1014125), (5, 811300), (7, 579500), (10, 405650), (14, 289750), (19, 213500), (20, 202825), (25, 162260), (28, 144875), (35, 115900), (38, 106750), (50, 81130), (61, 66500), (70, 57950), (76, 53375), (95, 42700), (100, 40565), (122, 33250), (125, 32452), (133, 30500), (140, 28975), (175, 23180), (190, 21350), (244, 16625), (250, 16226), (266, 15250), (305, 13300), (350, 11590), (380, 10675), (427, 9500), (475, 8540), (500, 8113), (532, 7625), (610, 6650), (665, 6100), (700, 5795), (854, 4750), (875, 4636), (950, 4270), (1159, 3500), (1220, 3325), (1330, 3050), (1525, 2660), (1708, 2375), (1750, 2318), (1900, 2135)]