386875300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12853}}^1$

素因数の和:12917

約数の個数: 72

約数和(自身を含む): 981839936

約数和(自身を除く): 594964636

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 43, 50, 70, 86, 100, 140, 172, 175, 215, 301, 350, 430, 602, 700, 860, 1075, 1204, 1505, 2150, 3010, 4300, 6020, 7525, 12853, 15050, 25706, 30100, 51412, 64265, 89971, 128530, 179942, 257060, 321325, 359884, 449855, 552679, 642650, 899710, 1105358, 1285300, 1799420, 2210716, 2249275, 2763395, 3868753, 4498550, 5526790, 7737506, 8997100, 11053580, 13816975, 15475012, 19343765, 27633950, 38687530, 55267900, 77375060, 96718825, 193437650, 386875300]

約数ペア:

[(1, 386875300), (2, 193437650), (4, 96718825), (5, 77375060), (7, 55267900), (10, 38687530), (14, 27633950), (20, 19343765), (25, 15475012), (28, 13816975), (35, 11053580), (43, 8997100), (50, 7737506), (70, 5526790), (86, 4498550), (100, 3868753), (140, 2763395), (172, 2249275), (175, 2210716), (215, 1799420), (301, 1285300), (350, 1105358), (430, 899710), (602, 642650), (700, 552679), (860, 449855), (1075, 359884), (1204, 321325), (1505, 257060), (2150, 179942), (3010, 128530), (4300, 89971), (6020, 64265), (7525, 51412), (12853, 30100), (15050, 25706)]