4470200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 12380160

約数和(自身を除く): 7909960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 100, 103, 124, 140, 155, 175, 200, 206, 217, 248, 280, 310, 350, 412, 434, 515, 620, 700, 721, 775, 824, 868, 1030, 1085, 1240, 1400, 1442, 1550, 1736, 2060, 2170, 2575, 2884, 3100, 3193, 3605, 4120, 4340, 5150, 5425, 5768, 6200, 6386, 7210, 8680, 10300, 10850, 12772, 14420, 15965, 18025, 20600, 21700, 22351, 25544, 28840, 31930, 36050, 43400, 44702, 63860, 72100, 79825, 89404, 111755, 127720, 144200, 159650, 178808, 223510, 319300, 447020, 558775, 638600, 894040, 1117550, 2235100, 4470200]

約数ペア:

[(1, 4470200), (2, 2235100), (4, 1117550), (5, 894040), (7, 638600), (8, 558775), (10, 447020), (14, 319300), (20, 223510), (25, 178808), (28, 159650), (31, 144200), (35, 127720), (40, 111755), (50, 89404), (56, 79825), (62, 72100), (70, 63860), (100, 44702), (103, 43400), (124, 36050), (140, 31930), (155, 28840), (175, 25544), (200, 22351), (206, 21700), (217, 20600), (248, 18025), (280, 15965), (310, 14420), (350, 12772), (412, 10850), (434, 10300), (515, 8680), (620, 7210), (700, 6386), (721, 6200), (775, 5768), (824, 5425), (868, 5150), (1030, 4340), (1085, 4120), (1240, 3605), (1400, 3193), (1442, 3100), (1550, 2884), (1736, 2575), (2060, 2170)]