27447400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 69638400

約数和(自身を除く): 42191000

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 31, 38, 40, 50, 62, 76, 95, 100, 124, 152, 155, 190, 200, 233, 248, 310, 380, 466, 475, 589, 620, 760, 775, 932, 950, 1165, 1178, 1240, 1550, 1864, 1900, 2330, 2356, 2945, 3100, 3800, 4427, 4660, 4712, 5825, 5890, 6200, 7223, 8854, 9320, 11650, 11780, 14446, 14725, 17708, 22135, 23300, 23560, 28892, 29450, 35416, 36115, 44270, 46600, 57784, 58900, 72230, 88540, 110675, 117800, 137237, 144460, 177080, 180575, 221350, 274474, 288920, 361150, 442700, 548948, 686185, 722300, 885400, 1097896, 1372370, 1444600, 2744740, 3430925, 5489480, 6861850, 13723700, 27447400]

約数ペア:

[(1, 27447400), (2, 13723700), (4, 6861850), (5, 5489480), (8, 3430925), (10, 2744740), (19, 1444600), (20, 1372370), (25, 1097896), (31, 885400), (38, 722300), (40, 686185), (50, 548948), (62, 442700), (76, 361150), (95, 288920), (100, 274474), (124, 221350), (152, 180575), (155, 177080), (190, 144460), (200, 137237), (233, 117800), (248, 110675), (310, 88540), (380, 72230), (466, 58900), (475, 57784), (589, 46600), (620, 44270), (760, 36115), (775, 35416), (932, 29450), (950, 28892), (1165, 23560), (1178, 23300), (1240, 22135), (1550, 17708), (1864, 14725), (1900, 14446), (2330, 11780), (2356, 11650), (2945, 9320), (3100, 8854), (3800, 7223), (4427, 6200), (4660, 5890), (4712, 5825)]