25275320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4751}}^1$

素因数の和:4788

約数の個数: 64

約数和(自身を含む): 68428800

約数和(自身を除く): 43153480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 4751, 5320, 9502, 19004, 23755, 33257, 38008, 47510, 66514, 90269, 95020, 133028, 166285, 180538, 190040, 266056, 332570, 361076, 451345, 631883, 665140, 722152, 902690, 1263766, 1330280, 1805380, 2527532, 3159415, 3610760, 5055064, 6318830, 12637660, 25275320]

約数ペア:

[(1, 25275320), (2, 12637660), (4, 6318830), (5, 5055064), (7, 3610760), (8, 3159415), (10, 2527532), (14, 1805380), (19, 1330280), (20, 1263766), (28, 902690), (35, 722152), (38, 665140), (40, 631883), (56, 451345), (70, 361076), (76, 332570), (95, 266056), (133, 190040), (140, 180538), (152, 166285), (190, 133028), (266, 95020), (280, 90269), (380, 66514), (532, 47510), (665, 38008), (760, 33257), (1064, 23755), (1330, 19004), (2660, 9502), (4751, 5320)]