57844780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 145152000

約数和(自身を除く): 87307220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 59, 70, 94, 118, 140, 149, 188, 235, 236, 295, 298, 329, 413, 470, 590, 596, 658, 745, 826, 940, 1043, 1180, 1316, 1490, 1645, 1652, 2065, 2086, 2773, 2980, 3290, 4130, 4172, 5215, 5546, 6580, 7003, 8260, 8791, 10430, 11092, 13865, 14006, 17582, 19411, 20860, 27730, 28012, 35015, 35164, 38822, 43955, 49021, 55460, 61537, 70030, 77644, 87910, 97055, 98042, 123074, 140060, 175820, 194110, 196084, 245105, 246148, 307685, 388220, 413177, 490210, 615370, 826354, 980420, 1230740, 1652708, 2065885, 2892239, 4131770, 5784478, 8263540, 11568956, 14461195, 28922390, 57844780]

約数ペア:

[(1, 57844780), (2, 28922390), (4, 14461195), (5, 11568956), (7, 8263540), (10, 5784478), (14, 4131770), (20, 2892239), (28, 2065885), (35, 1652708), (47, 1230740), (59, 980420), (70, 826354), (94, 615370), (118, 490210), (140, 413177), (149, 388220), (188, 307685), (235, 246148), (236, 245105), (295, 196084), (298, 194110), (329, 175820), (413, 140060), (470, 123074), (590, 98042), (596, 97055), (658, 87910), (745, 77644), (826, 70030), (940, 61537), (1043, 55460), (1180, 49021), (1316, 43955), (1490, 38822), (1645, 35164), (1652, 35015), (2065, 28012), (2086, 27730), (2773, 20860), (2980, 19411), (3290, 17582), (4130, 14006), (4172, 13865), (5215, 11092), (5546, 10430), (6580, 8791), (7003, 8260)]