42877660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 108864000

約数和(自身を除く): 65986340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 59, 70, 116, 118, 140, 145, 179, 203, 236, 290, 295, 358, 406, 413, 580, 590, 716, 812, 826, 895, 1015, 1180, 1253, 1652, 1711, 1790, 2030, 2065, 2506, 3422, 3580, 4060, 4130, 5012, 5191, 6265, 6844, 8260, 8555, 10382, 10561, 11977, 12530, 17110, 20764, 21122, 23954, 25060, 25955, 34220, 36337, 42244, 47908, 51910, 52805, 59885, 72674, 73927, 103820, 105610, 119770, 145348, 147854, 181685, 211220, 239540, 295708, 306269, 363370, 369635, 612538, 726740, 739270, 1225076, 1478540, 1531345, 2143883, 3062690, 4287766, 6125380, 8575532, 10719415, 21438830, 42877660]

約数ペア:

[(1, 42877660), (2, 21438830), (4, 10719415), (5, 8575532), (7, 6125380), (10, 4287766), (14, 3062690), (20, 2143883), (28, 1531345), (29, 1478540), (35, 1225076), (58, 739270), (59, 726740), (70, 612538), (116, 369635), (118, 363370), (140, 306269), (145, 295708), (179, 239540), (203, 211220), (236, 181685), (290, 147854), (295, 145348), (358, 119770), (406, 105610), (413, 103820), (580, 73927), (590, 72674), (716, 59885), (812, 52805), (826, 51910), (895, 47908), (1015, 42244), (1180, 36337), (1253, 34220), (1652, 25955), (1711, 25060), (1790, 23954), (2030, 21122), (2065, 20764), (2506, 17110), (3422, 12530), (3580, 11977), (4060, 10561), (4130, 10382), (5012, 8555), (5191, 8260), (6265, 6844)]