4774700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 12499200

約数和(自身を除く): 7724500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 359, 380, 475, 532, 665, 700, 718, 950, 1330, 1436, 1795, 1900, 2513, 2660, 3325, 3590, 5026, 6650, 6821, 7180, 8975, 10052, 12565, 13300, 13642, 17950, 25130, 27284, 34105, 35900, 47747, 50260, 62825, 68210, 95494, 125650, 136420, 170525, 190988, 238735, 251300, 341050, 477470, 682100, 954940, 1193675, 2387350, 4774700]

約数ペア:

[(1, 4774700), (2, 2387350), (4, 1193675), (5, 954940), (7, 682100), (10, 477470), (14, 341050), (19, 251300), (20, 238735), (25, 190988), (28, 170525), (35, 136420), (38, 125650), (50, 95494), (70, 68210), (76, 62825), (95, 50260), (100, 47747), (133, 35900), (140, 34105), (175, 27284), (190, 25130), (266, 17950), (350, 13642), (359, 13300), (380, 12565), (475, 10052), (532, 8975), (665, 7180), (700, 6821), (718, 6650), (950, 5026), (1330, 3590), (1436, 3325), (1795, 2660), (1900, 2513)]