25442340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5507}}^1$

素因数の和:5537

約数の個数: 96

約数和(自身を含む): 88833024

約数和(自身を除く): 63390684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 5507, 11014, 16521, 22028, 27535, 33042, 38549, 55070, 60577, 66084, 77098, 82605, 110140, 115647, 121154, 154196, 165210, 181731, 192745, 231294, 242308, 302885, 330420, 363462, 385490, 424039, 462588, 578235, 605770, 726924, 770980, 848078, 908655, 1156470, 1211540, 1272117, 1696156, 1817310, 2120195, 2312940, 2544234, 3634620, 4240390, 5088468, 6360585, 8480780, 12721170, 25442340]

約数ペア:

[(1, 25442340), (2, 12721170), (3, 8480780), (4, 6360585), (5, 5088468), (6, 4240390), (7, 3634620), (10, 2544234), (11, 2312940), (12, 2120195), (14, 1817310), (15, 1696156), (20, 1272117), (21, 1211540), (22, 1156470), (28, 908655), (30, 848078), (33, 770980), (35, 726924), (42, 605770), (44, 578235), (55, 462588), (60, 424039), (66, 385490), (70, 363462), (77, 330420), (84, 302885), (105, 242308), (110, 231294), (132, 192745), (140, 181731), (154, 165210), (165, 154196), (210, 121154), (220, 115647), (231, 110140), (308, 82605), (330, 77098), (385, 66084), (420, 60577), (462, 55070), (660, 38549), (770, 33042), (924, 27535), (1155, 22028), (1540, 16521), (2310, 11014), (4620, 5507)]