31759700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1$

素因数の和:849

約数の個数: 72

約数和(自身を含む): 80203200

約数和(自身を除く): 48443500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 59, 70, 100, 118, 140, 175, 236, 295, 350, 413, 590, 700, 769, 826, 1180, 1475, 1538, 1652, 2065, 2950, 3076, 3845, 4130, 5383, 5900, 7690, 8260, 10325, 10766, 15380, 19225, 20650, 21532, 26915, 38450, 41300, 45371, 53830, 76900, 90742, 107660, 134575, 181484, 226855, 269150, 317597, 453710, 538300, 635194, 907420, 1134275, 1270388, 1587985, 2268550, 3175970, 4537100, 6351940, 7939925, 15879850, 31759700]

約数ペア:

[(1, 31759700), (2, 15879850), (4, 7939925), (5, 6351940), (7, 4537100), (10, 3175970), (14, 2268550), (20, 1587985), (25, 1270388), (28, 1134275), (35, 907420), (50, 635194), (59, 538300), (70, 453710), (100, 317597), (118, 269150), (140, 226855), (175, 181484), (236, 134575), (295, 107660), (350, 90742), (413, 76900), (590, 53830), (700, 45371), (769, 41300), (826, 38450), (1180, 26915), (1475, 21532), (1538, 20650), (1652, 19225), (2065, 15380), (2950, 10766), (3076, 10325), (3845, 8260), (4130, 7690), (5383, 5900)]