248445400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4127}}^1$

素因数の和:4193

約数の個数: 96

約数和(自身を含む): 675671040

約数和(自身を除く): 427225640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 43, 50, 56, 70, 86, 100, 140, 172, 175, 200, 215, 280, 301, 344, 350, 430, 602, 700, 860, 1075, 1204, 1400, 1505, 1720, 2150, 2408, 3010, 4127, 4300, 6020, 7525, 8254, 8600, 12040, 15050, 16508, 20635, 28889, 30100, 33016, 41270, 57778, 60200, 82540, 103175, 115556, 144445, 165080, 177461, 206350, 231112, 288890, 354922, 412700, 577780, 709844, 722225, 825400, 887305, 1155560, 1242227, 1419688, 1444450, 1774610, 2484454, 2888900, 3549220, 4436525, 4968908, 5777800, 6211135, 7098440, 8873050, 9937816, 12422270, 17746100, 24844540, 31055675, 35492200, 49689080, 62111350, 124222700, 248445400]

約数ペア:

[(1, 248445400), (2, 124222700), (4, 62111350), (5, 49689080), (7, 35492200), (8, 31055675), (10, 24844540), (14, 17746100), (20, 12422270), (25, 9937816), (28, 8873050), (35, 7098440), (40, 6211135), (43, 5777800), (50, 4968908), (56, 4436525), (70, 3549220), (86, 2888900), (100, 2484454), (140, 1774610), (172, 1444450), (175, 1419688), (200, 1242227), (215, 1155560), (280, 887305), (301, 825400), (344, 722225), (350, 709844), (430, 577780), (602, 412700), (700, 354922), (860, 288890), (1075, 231112), (1204, 206350), (1400, 177461), (1505, 165080), (1720, 144445), (2150, 115556), (2408, 103175), (3010, 82540), (4127, 60200), (4300, 57778), (6020, 41270), (7525, 33016), (8254, 30100), (8600, 28889), (12040, 20635), (15050, 16508)]