24947300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1$

素因数の和:405

約数の個数: 72

約数和(自身を含む): 62537664

約数和(自身を除く): 37590364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 157, 175, 227, 314, 350, 454, 628, 700, 785, 908, 1099, 1135, 1570, 1589, 2198, 2270, 3140, 3178, 3925, 4396, 4540, 5495, 5675, 6356, 7850, 7945, 10990, 11350, 15700, 15890, 21980, 22700, 27475, 31780, 35639, 39725, 54950, 71278, 79450, 109900, 142556, 158900, 178195, 249473, 356390, 498946, 712780, 890975, 997892, 1247365, 1781950, 2494730, 3563900, 4989460, 6236825, 12473650, 24947300]

約数ペア:

[(1, 24947300), (2, 12473650), (4, 6236825), (5, 4989460), (7, 3563900), (10, 2494730), (14, 1781950), (20, 1247365), (25, 997892), (28, 890975), (35, 712780), (50, 498946), (70, 356390), (100, 249473), (140, 178195), (157, 158900), (175, 142556), (227, 109900), (314, 79450), (350, 71278), (454, 54950), (628, 39725), (700, 35639), (785, 31780), (908, 27475), (1099, 22700), (1135, 21980), (1570, 15890), (1589, 15700), (2198, 11350), (2270, 10990), (3140, 7945), (3178, 7850), (3925, 6356), (4396, 5675), (4540, 5495)]