3255280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{5813}}^1$

素因数の和:5833

約数の個数: 40

約数和(自身を含む): 8651232

約数和(自身を除く): 5395952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 5813, 11626, 23252, 29065, 40691, 46504, 58130, 81382, 93008, 116260, 162764, 203455, 232520, 325528, 406910, 465040, 651056, 813820, 1627640, 3255280]

約数ペア:

[(1, 3255280), (2, 1627640), (4, 813820), (5, 651056), (7, 465040), (8, 406910), (10, 325528), (14, 232520), (16, 203455), (20, 162764), (28, 116260), (35, 93008), (40, 81382), (56, 58130), (70, 46504), (80, 40691), (112, 29065), (140, 23252), (280, 11626), (560, 5813)]