4925900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 12665856

約数和(自身を除く): 7739956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 227, 310, 350, 434, 454, 620, 700, 775, 868, 908, 1085, 1135, 1550, 1589, 2170, 2270, 3100, 3178, 4340, 4540, 5425, 5675, 6356, 7037, 7945, 10850, 11350, 14074, 15890, 21700, 22700, 28148, 31780, 35185, 39725, 49259, 70370, 79450, 98518, 140740, 158900, 175925, 197036, 246295, 351850, 492590, 703700, 985180, 1231475, 2462950, 4925900]

約数ペア:

[(1, 4925900), (2, 2462950), (4, 1231475), (5, 985180), (7, 703700), (10, 492590), (14, 351850), (20, 246295), (25, 197036), (28, 175925), (31, 158900), (35, 140740), (50, 98518), (62, 79450), (70, 70370), (100, 49259), (124, 39725), (140, 35185), (155, 31780), (175, 28148), (217, 22700), (227, 21700), (310, 15890), (350, 14074), (434, 11350), (454, 10850), (620, 7945), (700, 7037), (775, 6356), (868, 5675), (908, 5425), (1085, 4540), (1135, 4340), (1550, 3178), (1589, 3100), (2170, 2270)]