57807820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 148925952

約数和(自身を除く): 91118132

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 107, 119, 140, 170, 214, 227, 238, 340, 428, 454, 476, 535, 595, 749, 908, 1070, 1135, 1190, 1498, 1589, 1819, 2140, 2270, 2380, 2996, 3178, 3638, 3745, 3859, 4540, 6356, 7276, 7490, 7718, 7945, 9095, 12733, 14980, 15436, 15890, 18190, 19295, 24289, 25466, 27013, 31780, 36380, 38590, 48578, 50932, 54026, 63665, 77180, 97156, 108052, 121445, 127330, 135065, 170023, 242890, 254660, 270130, 340046, 412913, 485780, 540260, 680092, 825826, 850115, 1651652, 1700230, 2064565, 2890391, 3400460, 4129130, 5780782, 8258260, 11561564, 14451955, 28903910, 57807820]

約数ペア:

[(1, 57807820), (2, 28903910), (4, 14451955), (5, 11561564), (7, 8258260), (10, 5780782), (14, 4129130), (17, 3400460), (20, 2890391), (28, 2064565), (34, 1700230), (35, 1651652), (68, 850115), (70, 825826), (85, 680092), (107, 540260), (119, 485780), (140, 412913), (170, 340046), (214, 270130), (227, 254660), (238, 242890), (340, 170023), (428, 135065), (454, 127330), (476, 121445), (535, 108052), (595, 97156), (749, 77180), (908, 63665), (1070, 54026), (1135, 50932), (1190, 48578), (1498, 38590), (1589, 36380), (1819, 31780), (2140, 27013), (2270, 25466), (2380, 24289), (2996, 19295), (3178, 18190), (3638, 15890), (3745, 15436), (3859, 14980), (4540, 12733), (6356, 9095), (7276, 7945), (7490, 7718)]