48774140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3469}}^1$

素因数の和:3534

約数の個数: 48

約数和(自身を含む): 110762400

約数和(自身を除く): 61988260

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3469, 3515, 6938, 7030, 13876, 14060, 17345, 34690, 65911, 69380, 128353, 131822, 256706, 263644, 329555, 513412, 641765, 659110, 1283530, 1318220, 2438707, 2567060, 4877414, 9754828, 12193535, 24387070, 48774140]

約数ペア:

[(1, 48774140), (2, 24387070), (4, 12193535), (5, 9754828), (10, 4877414), (19, 2567060), (20, 2438707), (37, 1318220), (38, 1283530), (74, 659110), (76, 641765), (95, 513412), (148, 329555), (185, 263644), (190, 256706), (370, 131822), (380, 128353), (703, 69380), (740, 65911), (1406, 34690), (2812, 17345), (3469, 14060), (3515, 13876), (6938, 7030)]